66760239

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 110279680

約数和(自身を除く): 43519441

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1447, 2197, 3549, 4341, 6591, 10129, 15379, 18811, 30387, 46137, 56433, 131677, 244543, 395031, 733629, 1711801, 3179059, 5135403, 9537177, 22253413, 66760239]

約数ペア:

[(1, 66760239), (3, 22253413), (7, 9537177), (13, 5135403), (21, 3179059), (39, 1711801), (91, 733629), (169, 395031), (273, 244543), (507, 131677), (1183, 56433), (1447, 46137), (2197, 30387), (3549, 18811), (4341, 15379), (6591, 10129)]