29120812023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 42691461120

約数和(自身を除く): 13570649097

約数列:

[1, 3, 19, 31, 57, 93, 223, 263, 281, 589, 669, 789, 843, 1767, 4237, 4997, 5339, 6913, 8153, 8711, 12711, 14991, 16017, 20739, 24459, 26133, 58649, 62663, 73903, 131347, 154907, 165509, 175947, 187989, 221709, 394041, 464721, 496527, 1114331, 1190597, 1404157, 1818119, 1942553, 2290993, 3342993, 3571791, 4212471, 5454357, 5827659, 6872979, 16480369, 34544261, 36908507, 43528867, 49441107, 103632783, 110725521, 130586601, 313127011, 510891439, 939381033, 1532674317, 9706937341, 29120812023]

約数ペア:

[(1, 29120812023), (3, 9706937341), (19, 1532674317), (31, 939381033), (57, 510891439), (93, 313127011), (223, 130586601), (263, 110725521), (281, 103632783), (589, 49441107), (669, 43528867), (789, 36908507), (843, 34544261), (1767, 16480369), (4237, 6872979), (4997, 5827659), (5339, 5454357), (6913, 4212471), (8153, 3571791), (8711, 3342993), (12711, 2290993), (14991, 1942553), (16017, 1818119), (20739, 1404157), (24459, 1190597), (26133, 1114331), (58649, 496527), (62663, 464721), (73903, 394041), (131347, 221709), (154907, 187989), (165509, 175947)]