82028541

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{43889}}^1$

素因数の和:43988

約数の個数: 16

約数和(自身を含む): 126403200

約数和(自身を除く): 44374659

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 43889, 131667, 307223, 921669, 3906121, 11718363, 27342847, 82028541]

約数ペア:

[(1, 82028541), (3, 27342847), (7, 11718363), (21, 3906121), (89, 921669), (267, 307223), (623, 131667), (1869, 43889)]