66154081

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 77744128

約数和(自身を除く): 11590047

約数列:

[1, 7, 43, 271, 301, 811, 1897, 5677, 11653, 34873, 81571, 219781, 244111, 1538467, 9450583, 66154081]

約数ペア:

[(1, 66154081), (7, 9450583), (43, 1538467), (271, 244111), (301, 219781), (811, 81571), (1897, 34873), (5677, 11653)]