80497109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1381}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 100565376

約数和(自身を除く): 20068267

約数列:

[1, 7, 11, 77, 757, 1381, 5299, 8327, 9667, 15191, 58289, 106337, 1045417, 7317919, 11499587, 80497109]

約数ペア:

[(1, 80497109), (7, 11499587), (11, 7317919), (77, 1045417), (757, 106337), (1381, 58289), (5299, 15191), (8327, 9667)]