70068921

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{10631}}^1$

素因数の和:10673

約数の個数: 16

約数和(自身を含む): 101216640

約数和(自身を除く): 31147719

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 10631, 31893, 138203, 414609, 1796639, 5389917, 23356307, 70068921]

約数ペア:

[(1, 70068921), (3, 23356307), (13, 5389917), (39, 1796639), (169, 414609), (507, 138203), (2197, 31893), (6591, 10631)]