72626673

素因数分解:

$3^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 112974912

約数和(自身を除く): 40348239

約数列:

[1, 3, 7, 21, 49, 147, 557, 887, 1671, 2661, 3899, 6209, 11697, 18627, 27293, 43463, 81879, 130389, 494059, 1482177, 3458413, 10375239, 24208891, 72626673]

約数ペア:

[(1, 72626673), (3, 24208891), (7, 10375239), (21, 3458413), (49, 1482177), (147, 494059), (557, 130389), (887, 81879), (1671, 43463), (2661, 27293), (3899, 18627), (6209, 11697)]