66108931

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4770

約数の個数: 16

約数和(自身を含む): 78971904

約数和(自身を除く): 12862973

約数列:

[1, 7, 43, 47, 301, 329, 2021, 4673, 14147, 32711, 200939, 219631, 1406573, 1537417, 9444133, 66108931]

約数ペア:

[(1, 66108931), (7, 9444133), (43, 1537417), (47, 1406573), (301, 219631), (329, 200939), (2021, 32711), (4673, 14147)]