475673913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 841696128

約数和(自身を除く): 366022215

約数列:

[1, 3, 9, 11, 13, 33, 39, 61, 73, 83, 99, 117, 143, 183, 219, 249, 429, 549, 657, 671, 747, 793, 803, 913, 949, 1079, 1287, 2013, 2379, 2409, 2739, 2847, 3237, 4453, 5063, 6039, 6059, 7137, 7227, 8217, 8541, 8723, 9711, 10439, 11869, 13359, 15189, 18177, 26169, 31317, 35607, 40077, 45567, 48983, 54531, 55693, 57889, 65819, 66649, 78507, 78767, 93951, 106821, 146949, 167079, 173667, 197457, 199947, 236301, 369599, 440847, 501237, 521001, 592371, 599841, 636779, 708903, 724009, 866437, 1108797, 1910337, 2172027, 2599311, 3326391, 4065589, 4804787, 5731011, 6516081, 7797933, 12196767, 14414361, 36590301, 43243083, 52852657, 158557971, 475673913]

約数ペア:

[(1, 475673913), (3, 158557971), (9, 52852657), (11, 43243083), (13, 36590301), (33, 14414361), (39, 12196767), (61, 7797933), (73, 6516081), (83, 5731011), (99, 4804787), (117, 4065589), (143, 3326391), (183, 2599311), (219, 2172027), (249, 1910337), (429, 1108797), (549, 866437), (657, 724009), (671, 708903), (747, 636779), (793, 599841), (803, 592371), (913, 521001), (949, 501237), (1079, 440847), (1287, 369599), (2013, 236301), (2379, 199947), (2409, 197457), (2739, 173667), (2847, 167079), (3237, 146949), (4453, 106821), (5063, 93951), (6039, 78767), (6059, 78507), (7137, 66649), (7227, 65819), (8217, 57889), (8541, 55693), (8723, 54531), (9711, 48983), (10439, 45567), (11869, 40077), (13359, 35607), (15189, 31317), (18177, 26169)]