15707898027

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{1071407}}^1$

素因数の和:1071600

約数の個数: 20

約数和(自身を含む): 23594546976

約数和(自身を除く): 7886648949

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 14661, 1071407, 3214221, 9642663, 28927989, 86783967, 193924667, 581774001, 1745322003, 5235966009, 15707898027]

約数ペア:

[(1, 15707898027), (3, 5235966009), (9, 1745322003), (27, 581774001), (81, 193924667), (181, 86783967), (543, 28927989), (1629, 9642663), (4887, 3214221), (14661, 1071407)]