72581399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 83994624

約数和(自身を除く): 11413225

約数列:

[1, 11, 23, 61, 253, 671, 1403, 4703, 15433, 51733, 108169, 286883, 1189859, 3155713, 6598309, 72581399]

約数ペア:

[(1, 72581399), (11, 6598309), (23, 3155713), (61, 1189859), (253, 286883), (671, 108169), (1403, 51733), (4703, 15433)]