51841521

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 77037480

約数和(自身を除く): 25195959

約数列:

[1, 3, 9, 61, 89, 183, 267, 549, 801, 1061, 3183, 5429, 9549, 16287, 48861, 64721, 94429, 194163, 283287, 582489, 849861, 5760169, 17280507, 51841521]

約数ペア:

[(1, 51841521), (3, 17280507), (9, 5760169), (61, 849861), (89, 582489), (183, 283287), (267, 194163), (549, 94429), (801, 64721), (1061, 48861), (3183, 16287), (5429, 9549)]