82566783

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 135757440

約数和(自身を除く): 53190657

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 243, 351, 443, 531, 767, 1053, 1329, 1593, 2301, 3159, 3987, 4779, 5759, 6903, 11961, 14337, 17277, 20709, 26137, 35883, 51831, 62127, 78411, 107649, 155493, 186381, 235233, 339781, 466479, 705699, 1019343, 1399437, 2117097, 3058029, 6351291, 9174087, 27522261, 82566783]

約数ペア:

[(1, 82566783), (3, 27522261), (9, 9174087), (13, 6351291), (27, 3058029), (39, 2117097), (59, 1399437), (81, 1019343), (117, 705699), (177, 466479), (243, 339781), (351, 235233), (443, 186381), (531, 155493), (767, 107649), (1053, 78411), (1329, 62127), (1593, 51831), (2301, 35883), (3159, 26137), (3987, 20709), (4779, 17277), (5759, 14337), (6903, 11961)]