85870161

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5779}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 134650880

約数和(自身を除く): 48780719

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953, 5779, 14859, 17337, 52011, 75127, 225381, 676143, 733933, 2201799, 6605397, 9541129, 28623387, 85870161]

約数ペア:

[(1, 85870161), (3, 28623387), (9, 9541129), (13, 6605397), (39, 2201799), (117, 733933), (127, 676143), (381, 225381), (1143, 75127), (1651, 52011), (4953, 17337), (5779, 14859)]