72653399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16987}}^1$

素因数の和:17054

約数の個数: 16

約数和(自身を含む): 91327488

約数和(自身を除く): 18674089

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 16987, 118909, 220831, 798389, 1545817, 5588723, 10379057, 72653399]

約数ペア:

[(1, 72653399), (7, 10379057), (13, 5588723), (47, 1545817), (91, 798389), (329, 220831), (611, 118909), (4277, 16987)]