81067794

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{711121}}^1$

素因数の和:711145

約数の個数: 16

約数和(自身を含む): 170669280

約数和(自身を除く): 89601486

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 711121, 1422242, 2133363, 4266726, 13511299, 27022598, 40533897, 81067794]

約数ペア:

[(1, 81067794), (2, 40533897), (3, 27022598), (6, 13511299), (19, 4266726), (38, 2133363), (57, 1422242), (114, 711121)]