67511379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42221}}^1$

素因数の和:42278

約数の個数: 16

約数和(自身を含む): 99306144

約数和(自身を除く): 31794765

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 42221, 126663, 548873, 1646619, 1731061, 5193183, 22503793, 67511379]

約数ペア:

[(1, 67511379), (3, 22503793), (13, 5193183), (39, 1731061), (41, 1646619), (123, 548873), (533, 126663), (1599, 42221)]