55576311

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7331}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 89391744

約数和(自身を除く): 33815433

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7331, 7581, 21993, 51317, 139289, 153951, 417867, 975023, 2646491, 2925069, 7939473, 18525437, 55576311]

約数ペア:

[(1, 55576311), (3, 18525437), (7, 7939473), (19, 2925069), (21, 2646491), (57, 975023), (133, 417867), (361, 153951), (399, 139289), (1083, 51317), (2527, 21993), (7331, 7581)]