565533981

素因数分解:

$3^4\times {\mathrm{677}}^1\times {\mathrm{10313}}^1$

素因数の和:11002

約数の個数: 20

約数和(自身を含む): 846139932

約数和(自身を除く): 280605951

約数列:

[1, 3, 9, 27, 81, 677, 2031, 6093, 10313, 18279, 30939, 54837, 92817, 278451, 835353, 6981901, 20945703, 62837109, 188511327, 565533981]

約数ペア:

[(1, 565533981), (3, 188511327), (9, 62837109), (27, 20945703), (81, 6981901), (677, 835353), (2031, 278451), (6093, 92817), (10313, 54837), (18279, 30939)]