55560987

素因数分解:

$3^2\times {\mathrm{643}}^1\times {\mathrm{9601}}^1$

素因数の和:10250

約数の個数: 12

約数和(自身を含む): 80387944

約数和(自身を除く): 24826957

約数列:

[1, 3, 9, 643, 1929, 5787, 9601, 28803, 86409, 6173443, 18520329, 55560987]

約数ペア:

[(1, 55560987), (3, 18520329), (9, 6173443), (643, 86409), (1929, 28803), (5787, 9601)]