68559453

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{49789}}^1$

素因数の和:49818

約数の個数: 20

約数和(自身を含む): 108442620

約数和(自身を除く): 39883167

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 49789, 149367, 448101, 846413, 1344303, 2539239, 4032909, 7617717, 22853151, 68559453]

約数ペア:

[(1, 68559453), (3, 22853151), (9, 7617717), (17, 4032909), (27, 2539239), (51, 1344303), (81, 846413), (153, 448101), (459, 149367), (1377, 49789)]