78286923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 135233280

約数和(自身を除く): 56946357

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 429, 531, 649, 767, 1031, 1287, 1947, 2301, 3093, 5841, 6903, 8437, 9279, 11341, 13403, 25311, 34023, 40209, 60829, 75933, 102069, 120627, 147433, 182487, 442299, 547461, 669119, 790777, 1326897, 2007357, 2372331, 6022071, 7116993, 8698547, 26095641, 78286923]

約数ペア:

[(1, 78286923), (3, 26095641), (9, 8698547), (11, 7116993), (13, 6022071), (33, 2372331), (39, 2007357), (59, 1326897), (99, 790777), (117, 669119), (143, 547461), (177, 442299), (429, 182487), (531, 147433), (649, 120627), (767, 102069), (1031, 75933), (1287, 60829), (1947, 40209), (2301, 34023), (3093, 25311), (5841, 13403), (6903, 11341), (8437, 9279)]