31770627

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2081}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 48502272

約数和(自身を除く): 16731645

約数列:

[1, 3, 7, 21, 727, 2081, 2181, 5089, 6243, 14567, 15267, 43701, 1512887, 4538661, 10590209, 31770627]

約数ペア:

[(1, 31770627), (3, 10590209), (7, 4538661), (21, 1512887), (727, 43701), (2081, 15267), (2181, 14567), (5089, 6243)]