27675963

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 48562176

約数和(自身を除く): 20886213

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 383, 651, 777, 1147, 1149, 1953, 2331, 2681, 3441, 3447, 8029, 8043, 10323, 11873, 14171, 24087, 24129, 35619, 42513, 72261, 83111, 99197, 106857, 127539, 249333, 297591, 439301, 747999, 892773, 1317903, 3075107, 3953709, 9225321, 27675963]

約数ペア:

[(1, 27675963), (3, 9225321), (7, 3953709), (9, 3075107), (21, 1317903), (31, 892773), (37, 747999), (63, 439301), (93, 297591), (111, 249333), (217, 127539), (259, 106857), (279, 99197), (333, 83111), (383, 72261), (651, 42513), (777, 35619), (1147, 24129), (1149, 24087), (1953, 14171), (2331, 11873), (2681, 10323), (3441, 8043), (3447, 8029)]