54345897

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{2027}}^1$

素因数の和:2370

約数の個数: 20

約数和(自身を含む): 81468816

約数和(自身を除く): 27122919

約数列:

[1, 3, 9, 27, 81, 331, 993, 2027, 2979, 6081, 8937, 18243, 26811, 54729, 164187, 670937, 2012811, 6038433, 18115299, 54345897]

約数ペア:

[(1, 54345897), (3, 18115299), (9, 6038433), (27, 2012811), (81, 670937), (331, 164187), (993, 54729), (2027, 26811), (2979, 18243), (6081, 8937)]