120608761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 160247808

約数和(自身を除く): 39639047

約数列:

[1, 7, 13, 17, 53, 91, 119, 221, 371, 689, 901, 1471, 1547, 4823, 6307, 10297, 11713, 19123, 25007, 77963, 81991, 133861, 175049, 325091, 545741, 1013519, 1325371, 2275637, 7094633, 9277597, 17229823, 120608761]

約数ペア:

[(1, 120608761), (7, 17229823), (13, 9277597), (17, 7094633), (53, 2275637), (91, 1325371), (119, 1013519), (221, 545741), (371, 325091), (689, 175049), (901, 133861), (1471, 81991), (1547, 77963), (4823, 25007), (6307, 19123), (10297, 11713)]