222750027

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{761}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 340522560

約数和(自身を除く): 117772533

約数列:

[1, 3, 9, 27, 37, 111, 293, 333, 761, 879, 999, 2283, 2637, 6849, 7911, 10841, 20547, 28157, 32523, 84471, 97569, 222973, 253413, 292707, 668919, 760239, 2006757, 6020271, 8250001, 24750003, 74250009, 222750027]

約数ペア:

[(1, 222750027), (3, 74250009), (9, 24750003), (27, 8250001), (37, 6020271), (111, 2006757), (293, 760239), (333, 668919), (761, 292707), (879, 253413), (999, 222973), (2283, 97569), (2637, 84471), (6849, 32523), (7911, 28157), (10841, 20547)]