967790637

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 1658449728

約数和(自身を除く): 690659091

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 311, 387, 473, 561, 731, 933, 1419, 1683, 1849, 2193, 2799, 3421, 4257, 5287, 5547, 6579, 8041, 10263, 13373, 15861, 16641, 20339, 24123, 30789, 31433, 40119, 47583, 58157, 61017, 72369, 94299, 120357, 147103, 174471, 183051, 227341, 282897, 345763, 441309, 523413, 575039, 682023, 1037289, 1323927, 1725117, 2046069, 2500751, 3111867, 5175351, 6325429, 7502253, 9775663, 18976287, 22506759, 29326989, 56928861, 87980967, 107532293, 322596879, 967790637]

約数ペア:

[(1, 967790637), (3, 322596879), (9, 107532293), (11, 87980967), (17, 56928861), (33, 29326989), (43, 22506759), (51, 18976287), (99, 9775663), (129, 7502253), (153, 6325429), (187, 5175351), (311, 3111867), (387, 2500751), (473, 2046069), (561, 1725117), (731, 1323927), (933, 1037289), (1419, 682023), (1683, 575039), (1849, 523413), (2193, 441309), (2799, 345763), (3421, 282897), (4257, 227341), (5287, 183051), (5547, 174471), (6579, 147103), (8041, 120357), (10263, 94299), (13373, 72369), (15861, 61017), (16641, 58157), (20339, 47583), (24123, 40119), (30789, 31433)]