49087863

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 82212240

約数和(自身を除く): 33124377

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 1489, 2997, 3663, 4467, 10989, 13401, 16379, 32967, 40203, 49137, 55093, 120609, 147411, 165279, 442233, 495837, 606023, 1326699, 1487511, 1818069, 4462533, 5454207, 16362621, 49087863]

約数ペア:

[(1, 49087863), (3, 16362621), (9, 5454207), (11, 4462533), (27, 1818069), (33, 1487511), (37, 1326699), (81, 606023), (99, 495837), (111, 442233), (297, 165279), (333, 147411), (407, 120609), (891, 55093), (999, 49137), (1221, 40203), (1489, 32967), (2997, 16379), (3663, 13401), (4467, 10989)]