67857069

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{5659}}^1$

素因数の和:6240

約数の個数: 16

約数和(自身を含む): 103600640

約数和(自身を除く): 35743571

約数列:

[1, 3, 7, 21, 571, 1713, 3997, 5659, 11991, 16977, 39613, 118839, 3231289, 9693867, 22619023, 67857069]

約数ペア:

[(1, 67857069), (3, 22619023), (7, 9693867), (21, 3231289), (571, 118839), (1713, 39613), (3997, 16977), (5659, 11991)]