65821510209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{5927}}^1$

素因数の和:8110

約数の個数: 64

約数和(自身を含む): 113772072960

約数和(自身を除く): 47950562751

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2141, 5187, 5927, 6423, 14987, 17781, 27833, 40679, 41489, 44961, 77051, 83499, 112613, 122037, 124467, 194831, 231153, 284753, 337839, 528827, 539357, 584493, 788291, 854259, 1463969, 1586481, 1618071, 2364873, 3701789, 4391907, 10247783, 11105367, 12689707, 30743349, 38069121, 88827949, 164966191, 241104433, 266483847, 494898573, 723313299, 1154763337, 1687731031, 3134357629, 3464290011, 5063193093, 9403072887, 21940503403, 65821510209]

約数ペア:

[(1, 65821510209), (3, 21940503403), (7, 9403072887), (13, 5063193093), (19, 3464290011), (21, 3134357629), (39, 1687731031), (57, 1154763337), (91, 723313299), (133, 494898573), (247, 266483847), (273, 241104433), (399, 164966191), (741, 88827949), (1729, 38069121), (2141, 30743349), (5187, 12689707), (5927, 11105367), (6423, 10247783), (14987, 4391907), (17781, 3701789), (27833, 2364873), (40679, 1618071), (41489, 1586481), (44961, 1463969), (77051, 854259), (83499, 788291), (112613, 584493), (122037, 539357), (124467, 528827), (194831, 337839), (231153, 284753)]