81923303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22637}}^1$

素因数の和:22702

約数の個数: 16

約数和(自身を含む): 104315904

約数和(自身を除く): 22392601

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 22637, 158459, 249007, 1063939, 1743049, 7447573, 11703329, 81923303]

約数ペア:

[(1, 81923303), (7, 11703329), (11, 7447573), (47, 1743049), (77, 1063939), (329, 249007), (517, 158459), (3619, 22637)]