86430969

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2308

約数の個数: 28

約数和(自身を含む): 132091236

約数和(自身を除く): 45660267

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 2237, 4293, 6711, 12879, 20133, 38637, 60399, 118561, 181197, 355683, 543591, 1067049, 1630773, 3201147, 9603441, 28810323, 86430969]

約数ペア:

[(1, 86430969), (3, 28810323), (9, 9603441), (27, 3201147), (53, 1630773), (81, 1067049), (159, 543591), (243, 355683), (477, 181197), (729, 118561), (1431, 60399), (2237, 38637), (4293, 20133), (6711, 12879)]