149655781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7717}}^1$

素因数の和:7812

約数の個数: 16

約数和(自身を含む): 171154368

約数和(自身を除く): 21498587

約数列:

[1, 11, 41, 43, 451, 473, 1763, 7717, 19393, 84887, 316397, 331831, 3480367, 3650141, 13605071, 149655781]

約数ペア:

[(1, 149655781), (11, 13605071), (41, 3650141), (43, 3480367), (451, 331831), (473, 316397), (1763, 84887), (7717, 19393)]