72181029

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{3623}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 100022400

約数和(自身を除く): 27841371

約数列:

[1, 3, 29, 87, 229, 687, 3623, 6641, 10869, 19923, 105067, 315201, 829667, 2489001, 24060343, 72181029]

約数ペア:

[(1, 72181029), (3, 24060343), (29, 2489001), (87, 829667), (229, 315201), (687, 105067), (3623, 19923), (6641, 10869)]