7122320829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139301}}^1$

素因数の和:139362

約数の個数: 48

約数和(自身を含む): 12169422720

約数和(自身を除く): 5047101891

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 2223, 2691, 3933, 5681, 17043, 51129, 139301, 417903, 1253709, 1810913, 2646719, 3203923, 5432739, 7940157, 9611769, 16298217, 23820471, 28835307, 34407347, 41650999, 60874537, 103222041, 124952997, 182623611, 309666123, 374858991, 547870833, 791368981, 2374106943, 7122320829]

約数ペア:

[(1, 7122320829), (3, 2374106943), (9, 791368981), (13, 547870833), (19, 374858991), (23, 309666123), (39, 182623611), (57, 124952997), (69, 103222041), (117, 60874537), (171, 41650999), (207, 34407347), (247, 28835307), (299, 23820471), (437, 16298217), (741, 9611769), (897, 7940157), (1311, 5432739), (2223, 3203923), (2691, 2646719), (3933, 1810913), (5681, 1253709), (17043, 417903), (51129, 139301)]