85152771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 139531392

約数和(自身を除く): 54378621

約数列:

[1, 3, 9, 11, 33, 43, 83, 99, 129, 241, 249, 387, 473, 723, 747, 913, 1419, 2169, 2651, 2739, 3569, 4257, 7953, 8217, 10363, 10707, 20003, 23859, 31089, 32121, 39259, 60009, 93267, 113993, 117777, 180027, 220033, 341979, 353331, 660099, 860129, 1025937, 1980297, 2580387, 7741161, 9461419, 28384257, 85152771]

約数ペア:

[(1, 85152771), (3, 28384257), (9, 9461419), (11, 7741161), (33, 2580387), (43, 1980297), (83, 1025937), (99, 860129), (129, 660099), (241, 353331), (249, 341979), (387, 220033), (473, 180027), (723, 117777), (747, 113993), (913, 93267), (1419, 60009), (2169, 39259), (2651, 32121), (2739, 31089), (3569, 23859), (4257, 20003), (7953, 10707), (8217, 10363)]