129559311

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 228802560

約数和(自身を除く): 99243249

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 97, 111, 189, 191, 259, 291, 333, 573, 679, 777, 873, 999, 1337, 1719, 2037, 2331, 2619, 3589, 4011, 5157, 6111, 6993, 7067, 10767, 12033, 18333, 18527, 21201, 25123, 32301, 36099, 49469, 55581, 63603, 75369, 96903, 129689, 148407, 166743, 190809, 226107, 389067, 445221, 500229, 678321, 685499, 1167201, 1335663, 2056497, 3501603, 4798493, 6169491, 14395479, 18508473, 43186437, 129559311]

約数ペア:

[(1, 129559311), (3, 43186437), (7, 18508473), (9, 14395479), (21, 6169491), (27, 4798493), (37, 3501603), (63, 2056497), (97, 1335663), (111, 1167201), (189, 685499), (191, 678321), (259, 500229), (291, 445221), (333, 389067), (573, 226107), (679, 190809), (777, 166743), (873, 148407), (999, 129689), (1337, 96903), (1719, 75369), (2037, 63603), (2331, 55581), (2619, 49469), (3589, 36099), (4011, 32301), (5157, 25123), (6111, 21201), (6993, 18527), (7067, 18333), (10767, 12033)]