50377707

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{2789}}^1$

素因数の和:3024

約数の個数: 20

約数和(自身を含む): 75620160

約数和(自身を除く): 25242453

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 2789, 6021, 8367, 18063, 25101, 75303, 225909, 621947, 1865841, 5597523, 16792569, 50377707]

約数ペア:

[(1, 50377707), (3, 16792569), (9, 5597523), (27, 1865841), (81, 621947), (223, 225909), (669, 75303), (2007, 25101), (2789, 18063), (6021, 8367)]