86393817

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{168409}}^1$

素因数の和:168437

約数の個数: 16

約数和(自身を含む): 134728000

約数和(自身を除く): 48334183

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 168409, 505227, 1515681, 3199771, 4547043, 9599313, 28797939, 86393817]

約数ペア:

[(1, 86393817), (3, 28797939), (9, 9599313), (19, 4547043), (27, 3199771), (57, 1515681), (171, 505227), (513, 168409)]