7988306859

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{33617}}^1$

素因数の和:34316

約数の個数: 32

約数和(自身を含む): 12764082240

約数和(自身を除く): 4775775381

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 677, 2031, 6093, 8801, 18279, 26403, 33617, 79209, 100851, 237627, 302553, 437021, 907659, 1311063, 3933189, 11799567, 22758709, 68276127, 204828381, 295863217, 614485143, 887589651, 2662768953, 7988306859]

約数ペア:

[(1, 7988306859), (3, 2662768953), (9, 887589651), (13, 614485143), (27, 295863217), (39, 204828381), (117, 68276127), (351, 22758709), (677, 11799567), (2031, 3933189), (6093, 1311063), (8801, 907659), (18279, 437021), (26403, 302553), (33617, 237627), (79209, 100851)]