85290717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{20149}}^1$

素因数の和:20252

約数の個数: 16

約数和(自身を含む): 121867200

約数和(自身を除く): 36576483

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 20149, 60447, 342533, 1027599, 1672367, 5017101, 28430239, 85290717]

約数ペア:

[(1, 85290717), (3, 28430239), (17, 5017101), (51, 1672367), (83, 1027599), (249, 342533), (1411, 60447), (4233, 20149)]