86590863

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{8287}}^1$

素因数の和:8345

約数の個数: 24

約数和(自身を含む): 132740608

約数和(自身を除く): 46149745

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 8287, 10449, 24861, 74583, 223749, 356341, 671247, 1069023, 2013741, 3207069, 9621207, 28863621, 86590863]

約数ペア:

[(1, 86590863), (3, 28863621), (9, 9621207), (27, 3207069), (43, 2013741), (81, 1069023), (129, 671247), (243, 356341), (387, 223749), (1161, 74583), (3483, 24861), (8287, 10449)]