80943877

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{21859}}^1$

素因数の和:21912

約数の個数: 12

約数和(自身を含む): 96708640

約数和(自身を除く): 15764763

約数列:

[1, 7, 23, 161, 529, 3703, 21859, 153013, 502757, 3519299, 11563411, 80943877]

約数ペア:

[(1, 80943877), (7, 11563411), (23, 3519299), (161, 502757), (529, 153013), (3703, 21859)]