50003001

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{36313}}^1$

素因数の和:36342

約数の個数: 20

約数和(自身を含む): 79091892

約数和(自身を除く): 29088891

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 36313, 108939, 326817, 617321, 980451, 1851963, 2941353, 5555889, 16667667, 50003001]

約数ペア:

[(1, 50003001), (3, 16667667), (9, 5555889), (17, 2941353), (27, 1851963), (51, 980451), (81, 617321), (153, 326817), (459, 108939), (1377, 36313)]