57126657

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{8747}}^1$

素因数の和:9068

約数の個数: 16

約数和(自身を含む): 87340032

約数和(自身を除く): 30213375

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 8747, 26241, 61229, 183687, 2720317, 8160951, 19042219, 57126657]

約数ペア:

[(1, 57126657), (3, 19042219), (7, 8160951), (21, 2720317), (311, 183687), (933, 61229), (2177, 26241), (6531, 8747)]