85945239

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{17783}}^1$

素因数の和:17971

約数の個数: 16

約数和(自身を含む): 128044800

約数和(自身を除く): 42099561

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 17783, 53349, 160047, 480141, 3183157, 9549471, 28648413, 85945239]

約数ペア:

[(1, 85945239), (3, 28648413), (9, 9549471), (27, 3183157), (179, 480141), (537, 160047), (1611, 53349), (4833, 17783)]