156945186009

素因数分解:

$3^6\times {\mathrm{215288321}}^1$

素因数の和:215288339

約数の個数: 14

約数和(自身を含む): 235310135946

約数和(自身を除く): 78364949937

約数列:

[1, 3, 9, 27, 81, 243, 729, 215288321, 645864963, 1937594889, 5812784667, 17438354001, 52315062003, 156945186009]

約数ペア:

[(1, 156945186009), (3, 52315062003), (9, 17438354001), (27, 5812784667), (81, 1937594889), (243, 645864963), (729, 215288321)]