66393717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{25409}}^1$

素因数の和:25492

約数の個数: 16

約数和(自身を含む): 96761280

約数和(自身を除く): 30367563

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 25409, 76227, 330317, 990951, 1702403, 5107209, 22131239, 66393717]

約数ペア:

[(1, 66393717), (3, 22131239), (13, 5107209), (39, 1702403), (67, 990951), (201, 330317), (871, 76227), (2613, 25409)]