85908573

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{17579}}^1$

素因数の和:17769

約数の個数: 16

約数和(自身を含む): 127982400

約数和(自身を除く): 42073827

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 17579, 52737, 158211, 474633, 3181799, 9545397, 28636191, 85908573]

約数ペア:

[(1, 85908573), (3, 28636191), (9, 9545397), (27, 3181799), (181, 474633), (543, 158211), (1629, 52737), (4887, 17579)]