54991167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 92358144

約数和(自身を除く): 37366977

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 2357, 3333, 7071, 7777, 16499, 23331, 25927, 49497, 77781, 181489, 238057, 544467, 714171, 1666399, 2618627, 4999197, 7855881, 18330389, 54991167]

約数ペア:

[(1, 54991167), (3, 18330389), (7, 7855881), (11, 4999197), (21, 2618627), (33, 1666399), (77, 714171), (101, 544467), (231, 238057), (303, 181489), (707, 77781), (1111, 49497), (2121, 25927), (2357, 23331), (3333, 16499), (7071, 7777)]