26672272029

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 46904014080

約数和(自身を除く): 20231742051

約数列:

[1, 3, 9, 13, 19, 27, 37, 39, 57, 81, 111, 117, 137, 171, 247, 263, 333, 351, 411, 481, 513, 703, 741, 789, 999, 1053, 1233, 1443, 1539, 1781, 2109, 2223, 2367, 2603, 2997, 3419, 3699, 4329, 4997, 5069, 5343, 6327, 6669, 7101, 7809, 9139, 9731, 10257, 11097, 12987, 14991, 15207, 16029, 18981, 20007, 21303, 23427, 27417, 29193, 30771, 33839, 36031, 38961, 44973, 45621, 48087, 56943, 64961, 65897, 70281, 82251, 87579, 92313, 96311, 101517, 108093, 126503, 134919, 136863, 144261, 184889, 194883, 197691, 210843, 246753, 262737, 276939, 288933, 304551, 324279, 379509, 404757, 410589, 468403, 554667, 584649, 593073, 684589, 740259, 788211, 866799, 913653, 972837, 1138527, 1252043, 1333147, 1405209, 1664001, 1753947, 1779219, 2053767, 2403557, 2600397, 2740959, 2918511, 3415581, 3756129, 3999441, 4215627, 4992003, 5261841, 5337657, 6161301, 7210671, 7801191, 8899657, 10246743, 11268387, 11998323, 12646881, 14976009, 17330911, 18483903, 21632013, 25329793, 26698971, 33805161, 35994969, 37940643, 51992733, 55451709, 64896039, 75989379, 80096913, 101415483, 107984907, 155978199, 194688117, 227968137, 240290739, 329287309, 467934597, 683904411, 720872217, 987861927, 1403803791, 2051713233, 2963585781, 8890757343, 26672272029]

約数ペア:

[(1, 26672272029), (3, 8890757343), (9, 2963585781), (13, 2051713233), (19, 1403803791), (27, 987861927), (37, 720872217), (39, 683904411), (57, 467934597), (81, 329287309), (111, 240290739), (117, 227968137), (137, 194688117), (171, 155978199), (247, 107984907), (263, 101415483), (333, 80096913), (351, 75989379), (411, 64896039), (481, 55451709), (513, 51992733), (703, 37940643), (741, 35994969), (789, 33805161), (999, 26698971), (1053, 25329793), (1233, 21632013), (1443, 18483903), (1539, 17330911), (1781, 14976009), (2109, 12646881), (2223, 11998323), (2367, 11268387), (2603, 10246743), (2997, 8899657), (3419, 7801191), (3699, 7210671), (4329, 6161301), (4997, 5337657), (5069, 5261841), (5343, 4992003), (6327, 4215627), (6669, 3999441), (7101, 3756129), (7809, 3415581), (9139, 2918511), (9731, 2740959), (10257, 2600397), (11097, 2403557), (12987, 2053767), (14991, 1779219), (15207, 1753947), (16029, 1664001), (18981, 1405209), (20007, 1333147), (21303, 1252043), (23427, 1138527), (27417, 972837), (29193, 913653), (30771, 866799), (33839, 788211), (36031, 740259), (38961, 684589), (44973, 593073), (45621, 584649), (48087, 554667), (56943, 468403), (64961, 410589), (65897, 404757), (70281, 379509), (82251, 324279), (87579, 304551), (92313, 288933), (96311, 276939), (101517, 262737), (108093, 246753), (126503, 210843), (134919, 197691), (136863, 194883), (144261, 184889)]