80560413

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{32083}}^1$

素因数の和:32126

約数の個数: 20

約数和(自身を含む): 124229248

約数和(自身を除く): 43668835

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 32083, 96249, 288747, 866241, 994573, 2598723, 2983719, 8951157, 26853471, 80560413]

約数ペア:

[(1, 80560413), (3, 26853471), (9, 8951157), (27, 2983719), (31, 2598723), (81, 994573), (93, 866241), (279, 288747), (837, 96249), (2511, 32083)]