85750343

素因数分解:

$7^3\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 103068000

約数和(自身を除く): 17317657

約数列:

[1, 7, 49, 53, 89, 343, 371, 623, 2597, 2809, 4361, 4717, 18179, 19663, 30527, 33019, 137641, 231133, 250001, 963487, 1617931, 1750007, 12250049, 85750343]

約数ペア:

[(1, 85750343), (7, 12250049), (49, 1750007), (53, 1617931), (89, 963487), (343, 250001), (371, 231133), (623, 137641), (2597, 33019), (2809, 30527), (4361, 19663), (4717, 18179)]