66347617

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3463}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 85297536

約数和(自身を除く): 18949919

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 3463, 19159, 24241, 58871, 79649, 169687, 412097, 557543, 1354033, 2884679, 3902801, 9478231, 66347617]

約数ペア:

[(1, 66347617), (7, 9478231), (17, 3902801), (23, 2884679), (49, 1354033), (119, 557543), (161, 412097), (391, 169687), (833, 79649), (1127, 58871), (2737, 24241), (3463, 19159)]