634379877

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{1069}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 972416000

約数和(自身を除く): 338036123

約数列:

[1, 3, 9, 27, 31, 93, 279, 709, 837, 1069, 2127, 3207, 6381, 9621, 19143, 21979, 28863, 33139, 65937, 99417, 197811, 298251, 593433, 757921, 894753, 2273763, 6821289, 20463867, 23495551, 70486653, 211459959, 634379877]

約数ペア:

[(1, 634379877), (3, 211459959), (9, 70486653), (27, 23495551), (31, 20463867), (93, 6821289), (279, 2273763), (709, 894753), (837, 757921), (1069, 593433), (2127, 298251), (3207, 197811), (6381, 99417), (9621, 65937), (19143, 33139), (21979, 28863)]