80646381

素因数分解:

$3^3\times {\mathrm{1277}}^1\times {\mathrm{2339}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 119620800

約数和(自身を除く): 38974419

約数列:

[1, 3, 9, 27, 1277, 2339, 3831, 7017, 11493, 21051, 34479, 63153, 2986903, 8960709, 26882127, 80646381]

約数ペア:

[(1, 80646381), (3, 26882127), (9, 8960709), (27, 2986903), (1277, 63153), (2339, 34479), (3831, 21051), (7017, 11493)]