157996865733

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{123338693}}^1$

素因数の和:123338764

約数の個数: 16

約数和(自身を含む): 244703968896

約数和(自身を除く): 86707103163

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 123338693, 370016079, 863370851, 2590112553, 7523660273, 22570980819, 52665621911, 157996865733]

約数ペア:

[(1, 157996865733), (3, 52665621911), (7, 22570980819), (21, 7523660273), (61, 2590112553), (183, 863370851), (427, 370016079), (1281, 123338693)]