68750253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53419}}^1$

素因数の和:53449

約数の個数: 24

約数和(自身を含む): 116669280

約数和(自身を除く): 47919027

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 53419, 160257, 480771, 587609, 694447, 1762827, 2083341, 5288481, 6250023, 7638917, 22916751, 68750253]

約数ペア:

[(1, 68750253), (3, 22916751), (9, 7638917), (11, 6250023), (13, 5288481), (33, 2083341), (39, 1762827), (99, 694447), (117, 587609), (143, 480771), (429, 160257), (1287, 53419)]