56943729

素因数分解:

$3^4\times {\mathrm{727}}^1\times {\mathrm{967}}^1$

素因数の和:1706

約数の個数: 20

約数和(自身を含む): 85269184

約数和(自身を除く): 28325455

約数列:

[1, 3, 9, 27, 81, 727, 967, 2181, 2901, 6543, 8703, 19629, 26109, 58887, 78327, 703009, 2109027, 6327081, 18981243, 56943729]

約数ペア:

[(1, 56943729), (3, 18981243), (9, 6327081), (27, 2109027), (81, 703009), (727, 78327), (967, 58887), (2181, 26109), (2901, 19629), (6543, 8703)]