86854113

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{26153}}^1$

素因数の和:26206

約数の個数: 20

約数和(自身を含む): 132914628

約数和(自身を除く): 46060515

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 26153, 78459, 235377, 706131, 1072273, 2118393, 3216819, 9650457, 28951371, 86854113]

約数ペア:

[(1, 86854113), (3, 28951371), (9, 9650457), (27, 3216819), (41, 2118393), (81, 1072273), (123, 706131), (369, 235377), (1107, 78459), (3321, 26153)]