61778391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{52667}}^1$

素因数の和:52710

約数の個数: 16

約数和(自身を含む): 91010304

約数和(自身を除く): 29231913

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 52667, 158001, 895339, 1211341, 2686017, 3634023, 20592797, 61778391]

約数ペア:

[(1, 61778391), (3, 20592797), (17, 3634023), (23, 2686017), (51, 1211341), (69, 895339), (391, 158001), (1173, 52667)]