85666689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{559913}}^1$

素因数の和:559936

約数の個数: 12

約数和(自身を含む): 131019876

約数和(自身を除く): 45353187

約数列:

[1, 3, 9, 17, 51, 153, 559913, 1679739, 5039217, 9518521, 28555563, 85666689]

約数ペア:

[(1, 85666689), (3, 28555563), (9, 9518521), (17, 5039217), (51, 1679739), (153, 559913)]