201042459

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{438001}}^1$

素因数の和:438027

約数の個数: 16

約数和(自身を含む): 315361440

約数和(自身を除く): 114318981

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 438001, 1314003, 3942009, 7446017, 11826027, 22338051, 67014153, 201042459]

約数ペア:

[(1, 201042459), (3, 67014153), (9, 22338051), (17, 11826027), (27, 7446017), (51, 3942009), (153, 1314003), (459, 438001)]