86655921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{55871}}^1$

素因数の和:55932

約数の個数: 16

約数和(自身を含む): 128729088

約数和(自身を除く): 42073167

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 55871, 167613, 614581, 1843743, 2625937, 7877811, 28885307, 86655921]

約数ペア:

[(1, 86655921), (3, 28885307), (11, 7877811), (33, 2625937), (47, 1843743), (141, 614581), (517, 167613), (1551, 55871)]