55660797

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{20411}}^1$

素因数の和:20521

約数の個数: 16

約数和(自身を含む): 83280960

約数和(自身を除く): 27620163

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 20411, 61233, 183699, 551097, 2061511, 6184533, 18553599, 55660797]

約数ペア:

[(1, 55660797), (3, 18553599), (9, 6184533), (27, 2061511), (101, 551097), (303, 183699), (909, 61233), (2727, 20411)]