27434043

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 53813760

約数和(自身を除く): 26379717

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 41, 43, 57, 63, 91, 117, 123, 129, 133, 171, 247, 273, 287, 301, 369, 387, 399, 533, 559, 741, 779, 817, 819, 861, 903, 1197, 1599, 1677, 1729, 1763, 2223, 2337, 2451, 2583, 2709, 3731, 3913, 4797, 5031, 5187, 5289, 5453, 5719, 7011, 7353, 10127, 10621, 11193, 11739, 12341, 15561, 15867, 16359, 17157, 22919, 30381, 31863, 33497, 33579, 35217, 37023, 49077, 51471, 68757, 70889, 74347, 91143, 95589, 100491, 111069, 160433, 206271, 212667, 223041, 234479, 301473, 435461, 481299, 638001, 669123, 703437, 1306383, 1443897, 2110311, 3048227, 3919149, 9144681, 27434043]

約数ペア:

[(1, 27434043), (3, 9144681), (7, 3919149), (9, 3048227), (13, 2110311), (19, 1443897), (21, 1306383), (39, 703437), (41, 669123), (43, 638001), (57, 481299), (63, 435461), (91, 301473), (117, 234479), (123, 223041), (129, 212667), (133, 206271), (171, 160433), (247, 111069), (273, 100491), (287, 95589), (301, 91143), (369, 74347), (387, 70889), (399, 68757), (533, 51471), (559, 49077), (741, 37023), (779, 35217), (817, 33579), (819, 33497), (861, 31863), (903, 30381), (1197, 22919), (1599, 17157), (1677, 16359), (1729, 15867), (1763, 15561), (2223, 12341), (2337, 11739), (2451, 11193), (2583, 10621), (2709, 10127), (3731, 7353), (3913, 7011), (4797, 5719), (5031, 5453), (5187, 5289)]