129435189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{2551}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 186071424

約数和(自身を除く): 56636235

約数列:

[1, 3, 13, 39, 1301, 2551, 3903, 7653, 16913, 33163, 50739, 99489, 3318851, 9956553, 43145063, 129435189]

約数ペア:

[(1, 129435189), (3, 43145063), (13, 9956553), (39, 3318851), (1301, 99489), (2551, 50739), (3903, 33163), (7653, 16913)]