157608717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10267}}^1$

素因数の和:10337

約数の個数: 32

約数和(自身を含む): 260232192

約数和(自身を除く): 102623475

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 10267, 15351, 30801, 71869, 174539, 215607, 441481, 523617, 1221773, 1324443, 3090367, 3665319, 7505177, 9271101, 22515531, 52536239, 157608717]

約数ペア:

[(1, 157608717), (3, 52536239), (7, 22515531), (17, 9271101), (21, 7505177), (43, 3665319), (51, 3090367), (119, 1324443), (129, 1221773), (301, 523617), (357, 441481), (731, 215607), (903, 174539), (2193, 71869), (5117, 30801), (10267, 15351)]