27831761639

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{71947}}^1$

素因数の和:72131

約数の個数: 24

約数和(自身を含む): 32152122240

約数和(自身を除く): 4320360601

約数列:

[1, 11, 23, 121, 139, 253, 1529, 2783, 3197, 16819, 35167, 71947, 386837, 791417, 1654781, 8705587, 10000633, 18202591, 110006963, 200228501, 230014559, 1210076593, 2530160149, 27831761639]

約数ペア:

[(1, 27831761639), (11, 2530160149), (23, 1210076593), (121, 230014559), (139, 200228501), (253, 110006963), (1529, 18202591), (2783, 10000633), (3197, 8705587), (16819, 1654781), (35167, 791417), (71947, 386837)]