80451476163

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{20178449}}^1$

素因数の和:20178898

約数の個数: 12

約数和(自身を含む): 116470013400

約数和(自身を除く): 36018537237

約数列:

[1, 3, 9, 443, 1329, 3987, 20178449, 60535347, 181606041, 8939052907, 26817158721, 80451476163]

約数ペア:

[(1, 80451476163), (3, 26817158721), (9, 8939052907), (443, 181606041), (1329, 60535347), (3987, 20178449)]