36864009

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 72683520

約数和(自身を除く): 35819511

約数列:

[1, 3, 7, 9, 13, 19, 21, 23, 39, 57, 63, 69, 91, 103, 117, 133, 161, 171, 207, 247, 273, 299, 309, 399, 437, 483, 721, 741, 819, 897, 927, 1197, 1311, 1339, 1449, 1729, 1957, 2093, 2163, 2223, 2369, 2691, 3059, 3933, 4017, 5187, 5681, 5871, 6279, 6489, 7107, 9177, 9373, 12051, 13699, 15561, 16583, 17043, 17613, 18837, 21321, 25441, 27531, 28119, 30797, 39767, 41097, 45011, 49749, 51129, 76323, 84357, 92391, 119301, 123291, 135033, 149247, 178087, 215579, 228969, 277173, 315077, 357903, 405099, 534261, 585143, 646737, 945231, 1602783, 1755429, 1940211, 2835693, 4096001, 5266287, 12288003, 36864009]

約数ペア:

[(1, 36864009), (3, 12288003), (7, 5266287), (9, 4096001), (13, 2835693), (19, 1940211), (21, 1755429), (23, 1602783), (39, 945231), (57, 646737), (63, 585143), (69, 534261), (91, 405099), (103, 357903), (117, 315077), (133, 277173), (161, 228969), (171, 215579), (207, 178087), (247, 149247), (273, 135033), (299, 123291), (309, 119301), (399, 92391), (437, 84357), (483, 76323), (721, 51129), (741, 49749), (819, 45011), (897, 41097), (927, 39767), (1197, 30797), (1311, 28119), (1339, 27531), (1449, 25441), (1729, 21321), (1957, 18837), (2093, 17613), (2163, 17043), (2223, 16583), (2369, 15561), (2691, 13699), (3059, 12051), (3933, 9373), (4017, 9177), (5187, 7107), (5681, 6489), (5871, 6279)]