156728855799

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{53254793}}^1$

素因数の和:53254911

約数の個数: 16

約数和(自身を含む): 234321093600

約数和(自身を除く): 77592237801

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 53254793, 159764379, 479293137, 1437879411, 5804772437, 17414317311, 52242951933, 156728855799]

約数ペア:

[(1, 156728855799), (3, 52242951933), (9, 17414317311), (27, 5804772437), (109, 1437879411), (327, 479293137), (981, 159764379), (2943, 53254793)]