73747233

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 132464640

約数和(自身を除く): 58717407

約数列:

[1, 3, 7, 9, 21, 27, 31, 41, 63, 93, 123, 189, 217, 279, 287, 307, 369, 651, 837, 861, 921, 1107, 1271, 1953, 2149, 2583, 2763, 3813, 5859, 6447, 7749, 8289, 8897, 9517, 11439, 12587, 19341, 26691, 28551, 34317, 37761, 58023, 66619, 80073, 85653, 88109, 113283, 199857, 240219, 256959, 264327, 339849, 390197, 599571, 792981, 1170591, 1798713, 2378943, 2731379, 3511773, 8194137, 10535319, 24582411, 73747233]

約数ペア:

[(1, 73747233), (3, 24582411), (7, 10535319), (9, 8194137), (21, 3511773), (27, 2731379), (31, 2378943), (41, 1798713), (63, 1170591), (93, 792981), (123, 599571), (189, 390197), (217, 339849), (279, 264327), (287, 256959), (307, 240219), (369, 199857), (651, 113283), (837, 88109), (861, 85653), (921, 80073), (1107, 66619), (1271, 58023), (1953, 37761), (2149, 34317), (2583, 28551), (2763, 26691), (3813, 19341), (5859, 12587), (6447, 11439), (7749, 9517), (8289, 8897)]