43129017

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31321}}^1$

素因数の和:31350

約数の個数: 20

約数和(自身を含む): 68219316

約数和(自身を除く): 25090299

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 31321, 93963, 281889, 532457, 845667, 1597371, 2537001, 4792113, 14376339, 43129017]

約数ペア:

[(1, 43129017), (3, 14376339), (9, 4792113), (17, 2537001), (27, 1597371), (51, 845667), (81, 532457), (153, 281889), (459, 93963), (1377, 31321)]