51708051

素因数分解:

$3^4\times {\mathrm{638371}}^1$

素因数の和:638383

約数の個数: 10

約数和(自身を含む): 77243012

約数和(自身を除く): 25534961

約数列:

[1, 3, 9, 27, 81, 638371, 1915113, 5745339, 17236017, 51708051]

約数ペア:

[(1, 51708051), (3, 17236017), (9, 5745339), (27, 1915113), (81, 638371)]