205832421

素因数分解:

$3^6\times {\mathrm{282349}}^1$

素因数の和:282367

約数の個数: 14

約数和(自身を含む): 308608550

約数和(自身を除く): 102776129

約数列:

[1, 3, 9, 27, 81, 243, 729, 282349, 847047, 2541141, 7623423, 22870269, 68610807, 205832421]

約数ペア:

[(1, 205832421), (3, 68610807), (9, 22870269), (27, 7623423), (81, 2541141), (243, 847047), (729, 282349)]