54675081

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{2897}}^1$

素因数の和:3142

約数の個数: 20

約数和(自身を含む): 82053972

約数和(自身を除く): 27378891

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 2897, 6291, 8691, 18873, 26073, 78219, 234657, 675001, 2025003, 6075009, 18225027, 54675081]

約数ペア:

[(1, 54675081), (3, 18225027), (9, 6075009), (27, 2025003), (81, 675001), (233, 234657), (699, 78219), (2097, 26073), (2897, 18873), (6291, 8691)]