54572991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12071}}^1$

素因数の和:12222

約数の個数: 16

約数和(自身を含む): 79964928

約数和(自身を除く): 25391937

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 12071, 36213, 132781, 398343, 1653727, 4961181, 18190997, 54572991]

約数ペア:

[(1, 54572991), (3, 18190997), (11, 4961181), (33, 1653727), (137, 398343), (411, 132781), (1507, 36213), (4521, 12071)]