57133857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 29542623

約数列:

[1, 3, 11, 29, 33, 87, 227, 263, 319, 681, 789, 957, 2497, 2893, 6583, 7491, 7627, 8679, 19749, 22881, 59701, 72413, 83897, 179103, 217239, 251691, 656711, 1731329, 1970133, 5193987, 19044619, 57133857]

約数ペア:

[(1, 57133857), (3, 19044619), (11, 5193987), (29, 1970133), (33, 1731329), (87, 656711), (227, 251691), (263, 217239), (319, 179103), (681, 83897), (789, 72413), (957, 59701), (2497, 22881), (2893, 19749), (6583, 8679), (7491, 7627)]