156723430023

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{5801}}^1\times {\mathrm{81131}}^1$

素因数の和:86975

約数の個数: 24

約数和(自身を含む): 232539564816

約数和(自身を除く): 75816134793

約数列:

[1, 3, 9, 37, 111, 333, 5801, 17403, 52209, 81131, 214637, 243393, 643911, 730179, 1931733, 3001847, 9005541, 27016623, 470640931, 1411922793, 4235768379, 17413714447, 52241143341, 156723430023]

約数ペア:

[(1, 156723430023), (3, 52241143341), (9, 17413714447), (37, 4235768379), (111, 1411922793), (333, 470640931), (5801, 27016623), (17403, 9005541), (52209, 3001847), (81131, 1931733), (214637, 730179), (243393, 643911)]