83027889

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 149422080

約数和(自身を除く): 66394191

約数列:

[1, 3, 7, 9, 21, 27, 31, 37, 63, 93, 111, 189, 217, 259, 279, 333, 383, 651, 777, 837, 999, 1147, 1149, 1953, 2331, 2681, 3441, 3447, 5859, 6993, 8029, 8043, 10323, 10341, 11873, 14171, 24087, 24129, 30969, 35619, 42513, 72261, 72387, 83111, 99197, 106857, 127539, 216783, 249333, 297591, 320571, 382617, 439301, 747999, 892773, 1317903, 2243997, 2678319, 3075107, 3953709, 9225321, 11861127, 27675963, 83027889]

約数ペア:

[(1, 83027889), (3, 27675963), (7, 11861127), (9, 9225321), (21, 3953709), (27, 3075107), (31, 2678319), (37, 2243997), (63, 1317903), (93, 892773), (111, 747999), (189, 439301), (217, 382617), (259, 320571), (279, 297591), (333, 249333), (383, 216783), (651, 127539), (777, 106857), (837, 99197), (999, 83111), (1147, 72387), (1149, 72261), (1953, 42513), (2331, 35619), (2681, 30969), (3441, 24129), (3447, 24087), (5859, 14171), (6993, 11873), (8029, 10341), (8043, 10323)]