68201343

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5981}}^1$

素因数の和:6175

約数の個数: 24

約数和(自身を含む): 113227296

約数和(自身を除く): 45025953

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 5981, 11403, 17943, 41867, 53829, 125601, 376803, 1082561, 3247683, 7577927, 9743049, 22733781, 68201343]

約数ペア:

[(1, 68201343), (3, 22733781), (7, 9743049), (9, 7577927), (21, 3247683), (63, 1082561), (181, 376803), (543, 125601), (1267, 53829), (1629, 41867), (3801, 17943), (5981, 11403)]