80434521

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{59981}}^1$

素因数の和:60136

約数の個数: 12

約数和(自身を含む): 116964900

約数和(自身を除く): 36530379

約数列:

[1, 3, 9, 149, 447, 1341, 59981, 179943, 539829, 8937169, 26811507, 80434521]

約数ペア:

[(1, 80434521), (3, 26811507), (9, 8937169), (149, 539829), (447, 179943), (1341, 59981)]