57400569

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{12011}}^1$

素因数の和:12082

約数の個数: 20

約数和(自身を含む): 87207120

約数和(自身を除く): 29806551

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 12011, 36033, 108099, 324297, 708649, 972891, 2125947, 6377841, 19133523, 57400569]

約数ペア:

[(1, 57400569), (3, 19133523), (9, 6377841), (27, 2125947), (59, 972891), (81, 708649), (177, 324297), (531, 108099), (1593, 36033), (4779, 12011)]