1683088551

素因数分解:

$3^4\times {\mathrm{20778871}}^1$

素因数の和:20778883

約数の個数: 10

約数和(自身を含む): 2514243512

約数和(自身を除く): 831154961

約数列:

[1, 3, 9, 27, 81, 20778871, 62336613, 187009839, 561029517, 1683088551]

約数ペア:

[(1, 1683088551), (3, 561029517), (9, 187009839), (27, 62336613), (81, 20778871)]