123764121

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34123}}^1$

素因数の和:34173

約数の個数: 24

約数和(自身を含む): 198738176

約数和(自身を除く): 74974055

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 34123, 102369, 307107, 443599, 1057813, 1330797, 3173439, 3992391, 9520317, 13751569, 41254707, 123764121]

約数ペア:

[(1, 123764121), (3, 41254707), (9, 13751569), (13, 9520317), (31, 3992391), (39, 3173439), (93, 1330797), (117, 1057813), (279, 443599), (403, 307107), (1209, 102369), (3627, 34123)]