80427546

素因数分解:

$2^1\times 3^3\times {\mathrm{1489399}}^1$

素因数の和:1489410

約数の個数: 16

約数和(自身を含む): 178728000

約数和(自身を除く): 98300454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1489399, 2978798, 4468197, 8936394, 13404591, 26809182, 40213773, 80427546]

約数ペア:

[(1, 80427546), (2, 40213773), (3, 26809182), (6, 13404591), (9, 8936394), (18, 4468197), (27, 2978798), (54, 1489399)]