149620783039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44437417}}^1$

素因数の和:44437474

約数の個数: 16

約数和(自身を含む): 189125651008

約数和(自身を除く): 39504867969

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 44437417, 311061919, 577686421, 1644184429, 4043804947, 11509291003, 21374397577, 149620783039]

約数ペア:

[(1, 149620783039), (7, 21374397577), (13, 11509291003), (37, 4043804947), (91, 1644184429), (259, 577686421), (481, 311061919), (3367, 44437417)]