48951999

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 78432000

約数和(自身を除く): 29480001

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 2579, 6327, 7737, 18981, 23211, 49001, 69633, 95423, 147003, 286269, 441009, 858807, 1323027, 1813037, 2576421, 5439111, 16317333, 48951999]

約数ペア:

[(1, 48951999), (3, 16317333), (9, 5439111), (19, 2576421), (27, 1813037), (37, 1323027), (57, 858807), (111, 441009), (171, 286269), (333, 147003), (513, 95423), (703, 69633), (999, 49001), (2109, 23211), (2579, 18981), (6327, 7737)]