231630597981

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{3417439}}^1$

素因数の和:3417905

約数の個数: 24

約数和(自身を含む): 355058346240

約数和(自身を除く): 123427748259

約数列:

[1, 3, 9, 17, 51, 153, 443, 1329, 3987, 7531, 22593, 67779, 3417439, 10252317, 30756951, 58096463, 174289389, 522868167, 1513925477, 4541776431, 13625329293, 25736733109, 77210199327, 231630597981]

約数ペア:

[(1, 231630597981), (3, 77210199327), (9, 25736733109), (17, 13625329293), (51, 4541776431), (153, 1513925477), (443, 522868167), (1329, 174289389), (3987, 58096463), (7531, 30756951), (22593, 10252317), (67779, 3417439)]