42525621

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{19937}}^1$

素因数の和:20025

約数の個数: 16

約数和(自身を含む): 63801600

約数和(自身を除く): 21275979

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 19937, 59811, 179433, 538299, 1575023, 4725069, 14175207, 42525621]

約数ペア:

[(1, 42525621), (3, 14175207), (9, 4725069), (27, 1575023), (79, 538299), (237, 179433), (711, 59811), (2133, 19937)]