68489343

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8737}}^1$

素因数の和:8823

約数の個数: 24

約数和(自身を含む): 108141488

約数和(自身を除く): 39652145

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 8737, 26211, 78633, 113581, 340743, 585379, 1022229, 1756137, 5268411, 7609927, 22829781, 68489343]

約数ペア:

[(1, 68489343), (3, 22829781), (9, 7609927), (13, 5268411), (39, 1756137), (67, 1022229), (117, 585379), (201, 340743), (603, 113581), (871, 78633), (2613, 26211), (7839, 8737)]