27106387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 35712000

約数和(自身を除く): 8605613

約数列:

[1, 7, 11, 29, 61, 77, 199, 203, 319, 427, 671, 1393, 1769, 2189, 2233, 4697, 5771, 12139, 12383, 15323, 19459, 40397, 63481, 84973, 133529, 136213, 352031, 444367, 934703, 2464217, 3872341, 27106387]

約数ペア:

[(1, 27106387), (7, 3872341), (11, 2464217), (29, 934703), (61, 444367), (77, 352031), (199, 136213), (203, 133529), (319, 84973), (427, 63481), (671, 40397), (1393, 19459), (1769, 15323), (2189, 12383), (2233, 12139), (4697, 5771)]