207866871

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{452869}}^1$

素因数の和:452895

約数の個数: 16

約数和(自身を含む): 326066400

約数和(自身を除く): 118199529

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 452869, 1358607, 4075821, 7698773, 12227463, 23096319, 69288957, 207866871]

約数ペア:

[(1, 207866871), (3, 69288957), (9, 23096319), (17, 12227463), (27, 7698773), (51, 4075821), (153, 1358607), (459, 452869)]