27057657

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 40027680

約数和(自身を除く): 12970023

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 569, 1441, 1707, 4323, 6259, 15851, 18777, 47553, 68849, 74539, 206547, 223617, 819929, 2459787, 9019219, 27057657]

約数ペア:

[(1, 27057657), (3, 9019219), (11, 2459787), (33, 819929), (121, 223617), (131, 206547), (363, 74539), (393, 68849), (569, 47553), (1441, 18777), (1707, 15851), (4323, 6259)]