86802639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^2$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 144531072

約数和(自身を除く): 57728433

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 613, 1839, 4291, 6743, 12873, 20229, 47201, 141603, 375769, 1127307, 2630383, 4133459, 7891149, 12400377, 28934213, 86802639]

約数ペア:

[(1, 86802639), (3, 28934213), (7, 12400377), (11, 7891149), (21, 4133459), (33, 2630383), (77, 1127307), (231, 375769), (613, 141603), (1839, 47201), (4291, 20229), (6743, 12873)]