86657811

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2543}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 119099904

約数和(自身を除く): 32442093

約数列:

[1, 3, 37, 111, 307, 921, 2543, 7629, 11359, 34077, 94091, 282273, 780701, 2342103, 28885937, 86657811]

約数ペア:

[(1, 86657811), (3, 28885937), (37, 2342103), (111, 780701), (307, 282273), (921, 94091), (2543, 34077), (7629, 11359)]