189553023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{2111}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 299160576

約数和(自身を除く): 109607553

約数列:

[1, 3, 9, 11, 33, 99, 907, 2111, 2721, 6333, 8163, 9977, 18999, 23221, 29931, 69663, 89793, 208989, 1914677, 5744031, 17232093, 21061447, 63184341, 189553023]

約数ペア:

[(1, 189553023), (3, 63184341), (9, 21061447), (11, 17232093), (33, 5744031), (99, 1914677), (907, 208989), (2111, 89793), (2721, 69663), (6333, 29931), (8163, 23221), (9977, 18999)]