68272043

素因数分解:

$7^2\times {\mathrm{487}}^1\times {\mathrm{2861}}^1$

素因数の和:3362

約数の個数: 12

約数和(自身を含む): 79609392

約数和(自身を除く): 11337349

約数列:

[1, 7, 49, 487, 2861, 3409, 20027, 23863, 140189, 1393307, 9753149, 68272043]

約数ペア:

[(1, 68272043), (7, 9753149), (49, 1393307), (487, 140189), (2861, 23863), (3409, 20027)]