83305287

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 63782073

約数列:

[1, 3, 9, 13, 17, 23, 27, 39, 51, 69, 117, 153, 207, 221, 299, 351, 391, 459, 607, 621, 663, 897, 1173, 1821, 1989, 2691, 3519, 5083, 5463, 5967, 7891, 8073, 10319, 10557, 13961, 15249, 16389, 23673, 30957, 41883, 45747, 71019, 92871, 125649, 134147, 137241, 181493, 213057, 237337, 278613, 376947, 402441, 544479, 712011, 1207323, 1633437, 2136033, 3085381, 3621969, 4900311, 6408099, 9256143, 27768429, 83305287]

約数ペア:

[(1, 83305287), (3, 27768429), (9, 9256143), (13, 6408099), (17, 4900311), (23, 3621969), (27, 3085381), (39, 2136033), (51, 1633437), (69, 1207323), (117, 712011), (153, 544479), (207, 402441), (221, 376947), (299, 278613), (351, 237337), (391, 213057), (459, 181493), (607, 137241), (621, 134147), (663, 125649), (897, 92871), (1173, 71019), (1821, 45747), (1989, 41883), (2691, 30957), (3519, 23673), (5083, 16389), (5463, 15249), (5967, 13961), (7891, 10557), (8073, 10319)]