86787027

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419261}}^1$

素因数の和:419290

約数の個数: 12

約数和(自身を含む): 130809744

約数和(自身を除く): 44022717

約数列:

[1, 3, 9, 23, 69, 207, 419261, 1257783, 3773349, 9643003, 28929009, 86787027]

約数ペア:

[(1, 86787027), (3, 28929009), (9, 9643003), (23, 3773349), (69, 1257783), (207, 419261)]