81084294

素因数分解:

$2^1\times 3^3\times {\mathrm{1501561}}^1$

素因数の和:1501572

約数の個数: 16

約数和(自身を含む): 180187440

約数和(自身を除く): 99103146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1501561, 3003122, 4504683, 9009366, 13514049, 27028098, 40542147, 81084294]

約数ペア:

[(1, 81084294), (2, 40542147), (3, 27028098), (6, 13514049), (9, 9009366), (18, 4504683), (27, 3003122), (54, 1501561)]