827262477

素因数分解:

$3^4\times {\mathrm{1543}}^1\times {\mathrm{6619}}^1$

素因数の和:8174

約数の個数: 20

約数和(自身を含む): 1236774880

約数和(自身を除く): 409512403

約数列:

[1, 3, 9, 27, 81, 1543, 4629, 6619, 13887, 19857, 41661, 59571, 124983, 178713, 536139, 10213117, 30639351, 91918053, 275754159, 827262477]

約数ペア:

[(1, 827262477), (3, 275754159), (9, 91918053), (27, 30639351), (81, 10213117), (1543, 536139), (4629, 178713), (6619, 124983), (13887, 59571), (19857, 41661)]