80982867

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{8329}}^1$

素因数の和:8802

約数の個数: 16

約数和(自身を含む): 123683840

約数和(自身を除く): 42700973

約数列:

[1, 3, 7, 21, 463, 1389, 3241, 8329, 9723, 24987, 58303, 174909, 3856327, 11568981, 26994289, 80982867]

約数ペア:

[(1, 80982867), (3, 26994289), (7, 11568981), (21, 3856327), (463, 174909), (1389, 58303), (3241, 24987), (8329, 9723)]