71999733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{6863}}^1$

素因数の和:7148

約数の個数: 16

約数和(自身を含む): 103783680

約数和(自身を除く): 31783947

約数列:

[1, 3, 13, 39, 269, 807, 3497, 6863, 10491, 20589, 89219, 267657, 1846147, 5538441, 23999911, 71999733]

約数ペア:

[(1, 71999733), (3, 23999911), (13, 5538441), (39, 1846147), (269, 267657), (807, 89219), (3497, 20589), (6863, 10491)]