16824152061

素因数分解:

$3^4\times {\mathrm{2971}}^1\times {\mathrm{69911}}^1$

素因数の和:72894

約数の個数: 20

約数和(自身を含む): 25141194144

約数和(自身を除く): 8317042083

約数列:

[1, 3, 9, 27, 81, 2971, 8913, 26739, 69911, 80217, 209733, 240651, 629199, 1887597, 5662791, 207705581, 623116743, 1869350229, 5608050687, 16824152061]

約数ペア:

[(1, 16824152061), (3, 5608050687), (9, 1869350229), (27, 623116743), (81, 207705581), (2971, 5662791), (8913, 1887597), (26739, 629199), (69911, 240651), (80217, 209733)]