81333234

素因数分解:

$2^1\times 3^4\times {\mathrm{502057}}^1$

素因数の和:502071

約数の個数: 20

約数和(自身を含む): 182247054

約数和(自身を除く): 100913820

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 502057, 1004114, 1506171, 3012342, 4518513, 9037026, 13555539, 27111078, 40666617, 81333234]

約数ペア:

[(1, 81333234), (2, 40666617), (3, 27111078), (6, 13555539), (9, 9037026), (18, 4518513), (27, 3012342), (54, 1506171), (81, 1004114), (162, 502057)]