255367629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{4951}}^1$

素因数の和:5489

約数の個数: 24

約数和(自身を含む): 403251264

約数和(自身を除く): 147883635

約数列:

[1, 3, 9, 11, 33, 99, 521, 1563, 4689, 4951, 5731, 14853, 17193, 44559, 51579, 54461, 163383, 490149, 2579471, 7738413, 23215239, 28374181, 85122543, 255367629]

約数ペア:

[(1, 255367629), (3, 85122543), (9, 28374181), (11, 23215239), (33, 7738413), (99, 2579471), (521, 490149), (1563, 163383), (4689, 54461), (4951, 51579), (5731, 44559), (14853, 17193)]