141663087

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{56417}}^1$

素因数の和:56460

約数の個数: 20

約数和(自身を含む): 218450496

約数和(自身を除く): 76787409

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 56417, 169251, 507753, 1523259, 1748927, 4569777, 5246781, 15740343, 47221029, 141663087]

約数ペア:

[(1, 141663087), (3, 47221029), (9, 15740343), (27, 5246781), (31, 4569777), (81, 1748927), (93, 1523259), (279, 507753), (837, 169251), (2511, 56417)]