51543789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82207}}^1$

素因数の和:82240

約数の個数: 16

約数和(自身を含む): 78919680

約数和(自身を除く): 27375891

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 82207, 246621, 904277, 1561933, 2712831, 4685799, 17181263, 51543789]

約数ペア:

[(1, 51543789), (3, 17181263), (11, 4685799), (19, 2712831), (33, 1561933), (57, 904277), (209, 246621), (627, 82207)]