129561663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{560873}}^1$

素因数の和:560894

約数の個数: 16

約数和(自身を含む): 215375616

約数和(自身を除く): 85813953

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 560873, 1682619, 3926111, 6169603, 11778333, 18508809, 43187221, 129561663]

約数ペア:

[(1, 129561663), (3, 43187221), (7, 18508809), (11, 11778333), (21, 6169603), (33, 3926111), (77, 1682619), (231, 560873)]