155013651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2543}}^1$

素因数の和:3083

約数の個数: 24

約数和(自身を含む): 241690176

約数和(自身を除く): 86676525

約数列:

[1, 3, 9, 13, 39, 117, 521, 1563, 2543, 4689, 6773, 7629, 20319, 22887, 33059, 60957, 99177, 297531, 1324903, 3974709, 11924127, 17223739, 51671217, 155013651]

約数ペア:

[(1, 155013651), (3, 51671217), (9, 17223739), (13, 11924127), (39, 3974709), (117, 1324903), (521, 297531), (1563, 99177), (2543, 60957), (4689, 33059), (6773, 22887), (7629, 20319)]