80033103

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{31873}}^1$

素因数の和:31916

約数の個数: 20

約数和(自身を含む): 123416128

約数和(自身を除く): 43383025

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 31873, 95619, 286857, 860571, 988063, 2581713, 2964189, 8892567, 26677701, 80033103]

約数ペア:

[(1, 80033103), (3, 26677701), (9, 8892567), (27, 2964189), (31, 2581713), (81, 988063), (93, 860571), (279, 286857), (837, 95619), (2511, 31873)]