68296053

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5881}}^1$

素因数の和:5977

約数の個数: 24

約数和(自身を含む): 107287680

約数和(自身を除く): 38991627

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 5881, 11613, 17643, 41167, 123501, 288169, 464599, 864507, 1393797, 3252193, 9756579, 22765351, 68296053]

約数ペア:

[(1, 68296053), (3, 22765351), (7, 9756579), (21, 3252193), (49, 1393797), (79, 864507), (147, 464599), (237, 288169), (553, 123501), (1659, 41167), (3871, 17643), (5881, 11613)]