72620886979

素因数分解:

${\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1\times {\mathrm{2207}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 73483635456

約数和(自身を除く): 862748477

約数列:

[1, 137, 461, 521, 2207, 63157, 71377, 240181, 302359, 1017427, 1149847, 32904797, 139387499, 157529039, 530079467, 72620886979]

約数ペア:

[(1, 72620886979), (137, 530079467), (461, 157529039), (521, 139387499), (2207, 32904797), (63157, 1149847), (71377, 1017427), (240181, 302359)]