89760717

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{35747}}^1$

素因数の和:35790

約数の個数: 20

約数和(自身を含む): 138416256

約数和(自身を除く): 48655539

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 35747, 107241, 321723, 965169, 1108157, 2895507, 3324471, 9973413, 29920239, 89760717]

約数ペア:

[(1, 89760717), (3, 29920239), (9, 9973413), (27, 3324471), (31, 2895507), (81, 1108157), (93, 965169), (279, 321723), (837, 107241), (2511, 35747)]