83911079

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 103552128

約数和(自身を除く): 19641049

約数列:

[1, 7, 31, 37, 49, 217, 259, 1147, 1493, 1519, 1813, 8029, 10451, 46283, 55241, 56203, 73157, 323981, 386687, 1712471, 2267867, 2706809, 11987297, 83911079]

約数ペア:

[(1, 83911079), (7, 11987297), (31, 2706809), (37, 2267867), (49, 1712471), (217, 386687), (259, 323981), (1147, 73157), (1493, 56203), (1519, 55241), (1813, 46283), (8029, 10451)]