27626703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 43599360

約数和(自身を除く): 15972657

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 1621, 4863, 5681, 17043, 21073, 30799, 37283, 63219, 92397, 111849, 400387, 484679, 708377, 1201161, 1454037, 2125131, 9208901, 27626703]

約数ペア:

[(1, 27626703), (3, 9208901), (13, 2125131), (19, 1454037), (23, 1201161), (39, 708377), (57, 484679), (69, 400387), (247, 111849), (299, 92397), (437, 63219), (741, 37283), (897, 30799), (1311, 21073), (1621, 17043), (4863, 5681)]