123458031

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5407}}^1$

素因数の和:5515

約数の個数: 24

約数和(自身を含む): 185602560

約数和(自身を除く): 62144529

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 2537, 5407, 7611, 16221, 22833, 48663, 232501, 319013, 697503, 957039, 2092509, 2871117, 13717559, 41152677, 123458031]

約数ペア:

[(1, 123458031), (3, 41152677), (9, 13717559), (43, 2871117), (59, 2092509), (129, 957039), (177, 697503), (387, 319013), (531, 232501), (2537, 48663), (5407, 22833), (7611, 16221)]