80910557

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7001}}^1$

素因数の和:7148

約数の個数: 16

約数和(自身を含む): 100380672

約数和(自身を除く): 19470115

約数列:

[1, 7, 13, 91, 127, 889, 1651, 7001, 11557, 49007, 91013, 637091, 889127, 6223889, 11558651, 80910557]

約数ペア:

[(1, 80910557), (7, 11558651), (13, 6223889), (91, 889127), (127, 637091), (889, 91013), (1651, 49007), (7001, 11557)]