66483291

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{17491}}^1$

素因数の和:17682

約数の個数: 16

約数和(自身を含む): 101873408

約数和(自身を除く): 35390117

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 17491, 52473, 122437, 367311, 3165871, 9497613, 22161097, 66483291]

約数ペア:

[(1, 66483291), (3, 22161097), (7, 9497613), (21, 3165871), (181, 367311), (543, 122437), (1267, 52473), (3801, 17491)]