77121653

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4079}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 91783680

約数和(自身を除く): 14662027

約数列:

[1, 7, 37, 73, 259, 511, 2701, 4079, 18907, 28553, 150923, 297767, 1056461, 2084369, 11017379, 77121653]

約数ペア:

[(1, 77121653), (7, 11017379), (37, 2084369), (73, 1056461), (259, 297767), (511, 150923), (2701, 28553), (4079, 18907)]