160970721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{12889}}^1$

素因数の和:13096

約数の個数: 16

約数和(自身を含む): 225214080

約数和(自身を除く): 64243359

約数列:

[1, 3, 23, 69, 181, 543, 4163, 12489, 12889, 38667, 296447, 889341, 2332909, 6998727, 53656907, 160970721]

約数ペア:

[(1, 160970721), (3, 53656907), (23, 6998727), (69, 2332909), (181, 889341), (543, 296447), (4163, 38667), (12489, 12889)]