20143438533

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43885487}}^1$

素因数の和:43885513

約数の個数: 16

約数和(自身を含む): 31597551360

約数和(自身を除く): 11454112827

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 43885487, 131656461, 394969383, 746053279, 1184908149, 2238159837, 6714479511, 20143438533]

約数ペア:

[(1, 20143438533), (3, 6714479511), (9, 2238159837), (17, 1184908149), (27, 746053279), (51, 394969383), (153, 131656461), (459, 43885487)]