80876667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{25997}}^1$

素因数の和:26078

約数の個数: 16

約数和(自身を含む): 116055072

約数和(自身を除く): 35178405

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 25997, 77991, 441949, 1325847, 1585817, 4757451, 26958889, 80876667]

約数ペア:

[(1, 80876667), (3, 26958889), (17, 4757451), (51, 1585817), (61, 1325847), (183, 441949), (1037, 77991), (3111, 25997)]