90968967

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{24239}}^1$

素因数の和:24387

約数の個数: 16

約数和(自身を含む): 135744000

約数和(自身を除く): 44775033

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 24239, 72717, 218151, 654453, 3369221, 10107663, 30322989, 90968967]

約数ペア:

[(1, 90968967), (3, 30322989), (9, 10107663), (27, 3369221), (139, 654453), (417, 218151), (1251, 72717), (3753, 24239)]