87670479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{132233}}^1$

素因数の和:132266

約数の個数: 16

約数和(自身を含む): 133291872

約数和(自身を除く): 45621393

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 132233, 396699, 1719029, 2247961, 5157087, 6743883, 29223493, 87670479]

約数ペア:

[(1, 87670479), (3, 29223493), (13, 6743883), (17, 5157087), (39, 2247961), (51, 1719029), (221, 396699), (663, 132233)]