168409863

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{984853}}^1$

素因数の和:984878

約数の個数: 12

約数和(自身を含む): 256062040

約数和(自身を除く): 87652177

約数列:

[1, 3, 9, 19, 57, 171, 984853, 2954559, 8863677, 18712207, 56136621, 168409863]

約数ペア:

[(1, 168409863), (3, 56136621), (9, 18712207), (19, 8863677), (57, 2954559), (171, 984853)]