74538009

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 67388391

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1319, 1449, 2093, 2457, 2691, 3957, 4347, 6279, 8073, 9233, 11871, 17147, 18837, 27699, 30337, 35613, 51441, 56511, 83097, 91011, 120029, 154323, 212359, 249291, 273033, 360087, 394381, 462969, 637077, 819099, 1080261, 1183143, 1911231, 2760667, 3240783, 3549429, 5733693, 8282001, 10648287, 24846003, 74538009]

約数ペア:

[(1, 74538009), (3, 24846003), (7, 10648287), (9, 8282001), (13, 5733693), (21, 3549429), (23, 3240783), (27, 2760667), (39, 1911231), (63, 1183143), (69, 1080261), (91, 819099), (117, 637077), (161, 462969), (189, 394381), (207, 360087), (273, 273033), (299, 249291), (351, 212359), (483, 154323), (621, 120029), (819, 91011), (897, 83097), (1319, 56511), (1449, 51441), (2093, 35613), (2457, 30337), (2691, 27699), (3957, 18837), (4347, 17147), (6279, 11871), (8073, 9233)]