54566703

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{1999}}^1$

素因数の和:2348

約数の個数: 20

約数和(自身を含む): 81796000

約数和(自身を除く): 27229297

約数列:

[1, 3, 9, 27, 81, 337, 1011, 1999, 3033, 5997, 9099, 17991, 27297, 53973, 161919, 673663, 2020989, 6062967, 18188901, 54566703]

約数ペア:

[(1, 54566703), (3, 18188901), (9, 6062967), (27, 2020989), (81, 673663), (337, 161919), (1011, 53973), (1999, 27297), (3033, 17991), (5997, 9099)]