70887747

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{5471}}^1$

素因数の和:6098

約数の個数: 16

約数和(自身を含む): 108214272

約数和(自身を除く): 37326525

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 5471, 12957, 16413, 38297, 114891, 3375607, 10126821, 23629249, 70887747]

約数ペア:

[(1, 70887747), (3, 23629249), (7, 10126821), (21, 3375607), (617, 114891), (1851, 38297), (4319, 16413), (5471, 12957)]