78833709

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{10103}}^1$

素因数の和:10146

約数の個数: 24

約数和(自身を含む): 124077120

約数和(自身を除く): 45243411

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 10103, 30309, 90927, 171751, 272781, 515253, 1545759, 2919767, 4637277, 8759301, 26277903, 78833709]

約数ペア:

[(1, 78833709), (3, 26277903), (9, 8759301), (17, 4637277), (27, 2919767), (51, 1545759), (153, 515253), (289, 272781), (459, 171751), (867, 90927), (2601, 30309), (7803, 10103)]