51931233

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{21611}}^1$

素因数の和:21709

約数の個数: 16

約数和(自身を含む): 77803200

約数和(自身を除く): 25871967

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 21611, 64833, 194499, 583497, 1923379, 5770137, 17310411, 51931233]

約数ペア:

[(1, 51931233), (3, 17310411), (9, 5770137), (27, 1923379), (89, 583497), (267, 194499), (801, 64833), (2403, 21611)]