63632821

素因数分解:

$7^2\times {\mathrm{61}}^2\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 18

約数和(自身を含む): 75470850

約数和(自身を除く): 11838029

約数列:

[1, 7, 49, 61, 349, 427, 2443, 2989, 3721, 17101, 21289, 26047, 149023, 182329, 1043161, 1298629, 9090403, 63632821]

約数ペア:

[(1, 63632821), (7, 9090403), (49, 1298629), (61, 1043161), (349, 182329), (427, 149023), (2443, 26047), (2989, 21289), (3721, 17101)]