129196467

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7103}}^1$

素因数の和:7199

約数の個数: 24

約数和(自身を含む): 195047424

約数和(自身を除く): 65850957

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 7103, 18189, 21309, 63927, 305429, 333841, 916287, 1001523, 2748861, 3004569, 14355163, 43065489, 129196467]

約数ペア:

[(1, 129196467), (3, 43065489), (9, 14355163), (43, 3004569), (47, 2748861), (129, 1001523), (141, 916287), (387, 333841), (423, 305429), (2021, 63927), (6063, 21309), (7103, 18189)]