70377741

素因数分解:

$3^4\times 7^1\times {\mathrm{124123}}^1$

素因数の和:124142

約数の個数: 20

約数和(自身を含む): 120152032

約数和(自身を除く): 49774291

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 124123, 372369, 868861, 1117107, 2606583, 3351321, 7819749, 10053963, 23459247, 70377741]

約数ペア:

[(1, 70377741), (3, 23459247), (7, 10053963), (9, 7819749), (21, 3351321), (27, 2606583), (63, 1117107), (81, 868861), (189, 372369), (567, 124123)]