42089193

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{2543}}^1$

素因数の和:3165

約数の個数: 16

約数和(自身を含む): 62480640

約数和(自身を除く): 20391447

約数列:

[1, 3, 9, 27, 613, 1839, 2543, 5517, 7629, 16551, 22887, 68661, 1558859, 4676577, 14029731, 42089193]

約数ペア:

[(1, 42089193), (3, 14029731), (9, 4676577), (27, 1558859), (613, 68661), (1839, 22887), (2543, 16551), (5517, 7629)]