255047031

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{765907}}^1$

素因数の和:765950

約数の個数: 12

約数和(自身を含む): 378358552

約数和(自身を除く): 123311521

約数列:

[1, 3, 9, 37, 111, 333, 765907, 2297721, 6893163, 28338559, 85015677, 255047031]

約数ペア:

[(1, 255047031), (3, 85015677), (9, 28338559), (37, 6893163), (111, 2297721), (333, 765907)]