51857073

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 76317696

約数和(自身を除く): 24460623

約数列:

[1, 3, 9, 97, 191, 291, 311, 573, 873, 933, 1719, 2799, 18527, 30167, 55581, 59401, 90501, 166743, 178203, 271503, 534609, 5761897, 17285691, 51857073]

約数ペア:

[(1, 51857073), (3, 17285691), (9, 5761897), (97, 534609), (191, 271503), (291, 178203), (311, 166743), (573, 90501), (873, 59401), (933, 55581), (1719, 30167), (2799, 18527)]