57802731

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 93212160

約数和(自身を除く): 35409429

約数列:

[1, 3, 7, 19, 21, 57, 133, 317, 399, 457, 951, 1371, 2219, 3199, 6023, 6657, 8683, 9597, 18069, 26049, 42161, 60781, 126483, 144869, 182343, 434607, 1014083, 2752511, 3042249, 8257533, 19267577, 57802731]

約数ペア:

[(1, 57802731), (3, 19267577), (7, 8257533), (19, 3042249), (21, 2752511), (57, 1014083), (133, 434607), (317, 182343), (399, 144869), (457, 126483), (951, 60781), (1371, 42161), (2219, 26049), (3199, 18069), (6023, 9597), (6657, 8683)]