156780396999

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{470812003}}^1$

素因数の和:470812046

約数の個数: 12

約数和(自身を含む): 232581129976

約数和(自身を除く): 75800732977

約数列:

[1, 3, 9, 37, 111, 333, 470812003, 1412436009, 4237308027, 17420044111, 52260132333, 156780396999]

約数ペア:

[(1, 156780396999), (3, 52260132333), (9, 17420044111), (37, 4237308027), (111, 1412436009), (333, 470812003)]