156945310947

素因数分解:

$3^2\times {\mathrm{883}}^1\times {\mathrm{19749001}}^1$

素因数の和:19749890

約数の個数: 12

約数和(自身を含む): 226955530984

約数和(自身を除く): 70010220037

約数列:

[1, 3, 9, 883, 2649, 7947, 19749001, 59247003, 177741009, 17438367883, 52315103649, 156945310947]

約数ペア:

[(1, 156945310947), (3, 52315103649), (9, 17438367883), (883, 177741009), (2649, 59247003), (7947, 19749001)]