1127020203

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{63149}}^1$

素因数の和:63819

約数の個数: 16

約数和(自身を含む): 1672212000

約数和(自身を除く): 545191797

約数列:

[1, 3, 9, 27, 661, 1983, 5949, 17847, 63149, 189447, 568341, 1705023, 41741489, 125224467, 375673401, 1127020203]

約数ペア:

[(1, 1127020203), (3, 375673401), (9, 125224467), (27, 41741489), (661, 1705023), (1983, 568341), (5949, 189447), (17847, 63149)]