187823727

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 356428800

約数和(自身を除く): 168605073

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 59, 63, 69, 91, 117, 161, 169, 177, 207, 273, 299, 413, 483, 507, 531, 767, 819, 897, 1183, 1239, 1357, 1449, 1521, 2093, 2197, 2301, 2691, 3549, 3717, 3887, 4071, 5369, 6279, 6591, 6903, 9499, 9971, 10647, 11661, 12213, 15379, 16107, 17641, 18837, 19773, 27209, 28497, 29913, 34983, 46137, 48321, 50531, 52923, 69797, 81627, 85491, 89739, 123487, 129623, 138411, 151593, 158769, 209391, 229333, 244881, 353717, 370461, 388869, 454779, 628173, 687999, 907361, 1061151, 1111383, 1166607, 1605331, 2063997, 2722083, 2981329, 3183453, 4815993, 8166249, 8943987, 14447979, 20869303, 26831961, 62607909, 187823727]

約数ペア:

[(1, 187823727), (3, 62607909), (7, 26831961), (9, 20869303), (13, 14447979), (21, 8943987), (23, 8166249), (39, 4815993), (59, 3183453), (63, 2981329), (69, 2722083), (91, 2063997), (117, 1605331), (161, 1166607), (169, 1111383), (177, 1061151), (207, 907361), (273, 687999), (299, 628173), (413, 454779), (483, 388869), (507, 370461), (531, 353717), (767, 244881), (819, 229333), (897, 209391), (1183, 158769), (1239, 151593), (1357, 138411), (1449, 129623), (1521, 123487), (2093, 89739), (2197, 85491), (2301, 81627), (2691, 69797), (3549, 52923), (3717, 50531), (3887, 48321), (4071, 46137), (5369, 34983), (6279, 29913), (6591, 28497), (6903, 27209), (9499, 19773), (9971, 18837), (10647, 17641), (11661, 16107), (12213, 15379)]