78859629

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 122388480

約数和(自身を除く): 43528851

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1327, 1917, 2201, 3981, 6603, 11943, 19809, 35829, 41137, 59427, 94217, 123411, 282651, 370233, 847953, 1110699, 2543859, 2920727, 8762181, 26286543, 78859629]

約数ペア:

[(1, 78859629), (3, 26286543), (9, 8762181), (27, 2920727), (31, 2543859), (71, 1110699), (93, 847953), (213, 370233), (279, 282651), (639, 123411), (837, 94217), (1327, 59427), (1917, 41137), (2201, 35829), (3981, 19809), (6603, 11943)]