81970914817

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{9541487}}^1$

素因数の和:9541580

約数の個数: 12

約数和(自身を含む): 91369289088

約数和(自身を除く): 9398374271

約数列:

[1, 11, 71, 121, 781, 8591, 9541487, 104956357, 677445577, 1154519927, 7451901347, 81970914817]

約数ペア:

[(1, 81970914817), (11, 7451901347), (71, 1154519927), (121, 677445577), (781, 104956357), (8591, 9541487)]