68271959

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{27017}}^1$

素因数の和:27062

約数の個数: 12

約数和(自身を含む): 82350864

約数和(自身を除く): 14078905

約数列:

[1, 7, 19, 133, 361, 2527, 27017, 189119, 513323, 3593261, 9753137, 68271959]

約数ペア:

[(1, 68271959), (7, 9753137), (19, 3593261), (133, 513323), (361, 189119), (2527, 27017)]