99680161

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{33349}}^1$

素因数の和:33424

約数の個数: 12

約数和(自身を含む): 117858900

約数和(自身を除く): 18178739

約数列:

[1, 7, 49, 61, 427, 2989, 33349, 233443, 1634101, 2034289, 14240023, 99680161]

約数ペア:

[(1, 99680161), (7, 14240023), (49, 2034289), (61, 1634101), (427, 233443), (2989, 33349)]