82557937

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{8861}}^1$

素因数の和:8901

約数の個数: 16

約数和(自身を含む): 103791744

約数和(自身を除く): 21233807

約数列:

[1, 7, 11, 77, 121, 847, 1331, 8861, 9317, 62027, 97471, 682297, 1072181, 7505267, 11793991, 82557937]

約数ペア:

[(1, 82557937), (7, 11793991), (11, 7505267), (77, 1072181), (121, 682297), (847, 97471), (1331, 62027), (8861, 9317)]