80077851

素因数分解:

$3^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1301}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 132429024

約数和(自身を除く): 52351173

約数列:

[1, 3, 7, 9, 21, 63, 977, 1301, 2931, 3903, 6839, 8793, 9107, 11709, 20517, 27321, 61551, 81963, 1271077, 3813231, 8897539, 11439693, 26692617, 80077851]

約数ペア:

[(1, 80077851), (3, 26692617), (7, 11439693), (9, 8897539), (21, 3813231), (63, 1271077), (977, 81963), (1301, 61551), (2931, 27321), (3903, 20517), (6839, 11709), (8793, 9107)]