86766489

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 129921792

約数和(自身を除く): 43155303

約数列:

[1, 3, 9, 31, 93, 279, 307, 921, 1013, 2763, 3039, 9117, 9517, 28551, 31403, 85653, 94209, 282627, 310991, 932973, 2798919, 9640721, 28922163, 86766489]

約数ペア:

[(1, 86766489), (3, 28922163), (9, 9640721), (31, 2798919), (93, 932973), (279, 310991), (307, 282627), (921, 94209), (1013, 85653), (2763, 31403), (3039, 28551), (9117, 9517)]