275478081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{125617}}^1$

素因数の和:125680

約数の個数: 16

約数和(自身を含む): 397957824

約数和(自身を除く): 122479743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 125617, 376851, 2135489, 5401531, 6406467, 16204593, 91826027, 275478081]

約数ペア:

[(1, 275478081), (3, 91826027), (17, 16204593), (43, 6406467), (51, 5401531), (129, 2135489), (731, 376851), (2193, 125617)]