835289739

素因数分解:

$3^4\times {\mathrm{2053}}^1\times {\mathrm{5023}}^1$

素因数の和:7088

約数の個数: 20

約数和(自身を含む): 1248634816

約数和(自身を除く): 413345077

約数列:

[1, 3, 9, 27, 81, 2053, 5023, 6159, 15069, 18477, 45207, 55431, 135621, 166293, 406863, 10312219, 30936657, 92809971, 278429913, 835289739]

約数ペア:

[(1, 835289739), (3, 278429913), (9, 92809971), (27, 30936657), (81, 10312219), (2053, 406863), (5023, 166293), (6159, 135621), (15069, 55431), (18477, 45207)]