55872027

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{326737}}^1$

素因数の和:326762

約数の個数: 12

約数和(自身を含む): 84951880

約数和(自身を除く): 29079853

約数列:

[1, 3, 9, 19, 57, 171, 326737, 980211, 2940633, 6208003, 18624009, 55872027]

約数ペア:

[(1, 55872027), (3, 18624009), (9, 6208003), (19, 2940633), (57, 980211), (171, 326737)]