68736231

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3779}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 103783680

約数和(自身を除く): 35047449

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 3779, 6063, 11337, 18189, 34011, 162497, 177613, 487491, 532839, 1462473, 1598517, 7637359, 22912077, 68736231]

約数ペア:

[(1, 68736231), (3, 22912077), (9, 7637359), (43, 1598517), (47, 1462473), (129, 532839), (141, 487491), (387, 177613), (423, 162497), (2021, 34011), (3779, 18189), (6063, 11337)]