Numbers which are the cube roots of the product of their proper divisors: Difference between revisions
Numbers which are the cube roots of the product of their proper divisors (view source)
Revision as of 16:31, 31 March 2023
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=={{header|Pascal}}==
==={{header|Free Pascal}}===
As stated, the result are the numbers with 8 = 2^3 divisors.Therefor only numbers with prime decomposition of the form:<br>
a^7 , a^3*b ( a <> b) and a*b*c (a>b>c ( oBdA ) ), of cause all prime<br>
Avoid sorting by using an array of limit size for only marking those numbers.
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