415956474261

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{2803}}^1$

素因数の和:3471

約数の個数: 64

約数和(自身を含む): 629890560000

約数和(自身を除く): 213934085739

約数列:

[1, 3, 9, 27, 71, 199, 213, 389, 597, 639, 1167, 1791, 1917, 2803, 3501, 5373, 8409, 10503, 14129, 25227, 27619, 42387, 75681, 77411, 82857, 127161, 199013, 232233, 248571, 381483, 557797, 597039, 696699, 745713, 1090367, 1673391, 1791117, 2090097, 3271101, 5020173, 5373351, 5496181, 9813303, 15060519, 16488543, 29439909, 39603587, 49465629, 77416057, 118810761, 148396887, 216983033, 232248171, 356432283, 650949099, 696744513, 1069296849, 1952847297, 2090233539, 5858541891, 15405795343, 46217386029, 138652158087, 415956474261]

約数ペア:

[(1, 415956474261), (3, 138652158087), (9, 46217386029), (27, 15405795343), (71, 5858541891), (199, 2090233539), (213, 1952847297), (389, 1069296849), (597, 696744513), (639, 650949099), (1167, 356432283), (1791, 232248171), (1917, 216983033), (2803, 148396887), (3501, 118810761), (5373, 77416057), (8409, 49465629), (10503, 39603587), (14129, 29439909), (25227, 16488543), (27619, 15060519), (42387, 9813303), (75681, 5496181), (77411, 5373351), (82857, 5020173), (127161, 3271101), (199013, 2090097), (232233, 1791117), (248571, 1673391), (381483, 1090367), (557797, 745713), (597039, 696699)]