165492061

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{146843}}^1$

素因数の和:146880

約数の個数: 12

約数和(自身を含む): 200882592

約数和(自身を除く): 35390531

約数列:

[1, 7, 23, 49, 161, 1127, 146843, 1027901, 3377389, 7195307, 23641723, 165492061]

約数ペア:

[(1, 165492061), (7, 23641723), (23, 7195307), (49, 3377389), (161, 1027901), (1127, 146843)]