1065482019

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 1986336000

約数和(自身を除く): 920853981

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 71, 81, 133, 147, 171, 189, 199, 213, 399, 441, 497, 513, 567, 597, 639, 931, 1197, 1323, 1349, 1393, 1491, 1539, 1791, 1917, 2793, 3479, 3591, 3781, 3969, 4047, 4179, 4473, 5373, 5751, 8379, 9443, 9751, 10437, 10773, 11343, 12141, 12537, 13419, 14129, 16119, 25137, 26467, 28329, 29253, 31311, 34029, 36423, 37611, 40257, 42387, 66101, 75411, 79401, 84987, 87759, 93933, 98903, 102087, 109269, 112833, 127161, 185269, 198303, 238203, 254961, 263277, 268451, 281799, 296709, 306261, 381483, 555807, 594909, 692321, 714609, 764883, 789831, 805353, 890127, 1144449, 1667421, 1784727, 1879157, 2076963, 2143827, 2416059, 2670381, 5002263, 5354181, 5637471, 6230889, 7248177, 8011143, 13154099, 15006789, 16912413, 18692667, 21744531, 39462297, 50737239, 56078001, 118386891, 152211717, 355160673, 1065482019]

約数ペア:

[(1, 1065482019), (3, 355160673), (7, 152211717), (9, 118386891), (19, 56078001), (21, 50737239), (27, 39462297), (49, 21744531), (57, 18692667), (63, 16912413), (71, 15006789), (81, 13154099), (133, 8011143), (147, 7248177), (171, 6230889), (189, 5637471), (199, 5354181), (213, 5002263), (399, 2670381), (441, 2416059), (497, 2143827), (513, 2076963), (567, 1879157), (597, 1784727), (639, 1667421), (931, 1144449), (1197, 890127), (1323, 805353), (1349, 789831), (1393, 764883), (1491, 714609), (1539, 692321), (1791, 594909), (1917, 555807), (2793, 381483), (3479, 306261), (3591, 296709), (3781, 281799), (3969, 268451), (4047, 263277), (4179, 254961), (4473, 238203), (5373, 198303), (5751, 185269), (8379, 127161), (9443, 112833), (9751, 109269), (10437, 102087), (10773, 98903), (11343, 93933), (12141, 87759), (12537, 84987), (13419, 79401), (14129, 75411), (16119, 66101), (25137, 42387), (26467, 40257), (28329, 37611), (29253, 36423), (31311, 34029)]