133894971

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 239016960

約数和(自身を除く): 105121989

約数列:

[1, 3, 7, 9, 21, 27, 37, 41, 63, 111, 123, 189, 259, 287, 333, 369, 467, 777, 861, 999, 1107, 1401, 1517, 2331, 2583, 3269, 4203, 4551, 6993, 7749, 9807, 10619, 12609, 13653, 17279, 19147, 29421, 31857, 40959, 51837, 57441, 88263, 95571, 120953, 134029, 155511, 172323, 286713, 362859, 402087, 466533, 516969, 708439, 1088577, 1206261, 2125317, 3265731, 3618783, 4959073, 6375951, 14877219, 19127853, 44631657, 133894971]

約数ペア:

[(1, 133894971), (3, 44631657), (7, 19127853), (9, 14877219), (21, 6375951), (27, 4959073), (37, 3618783), (41, 3265731), (63, 2125317), (111, 1206261), (123, 1088577), (189, 708439), (259, 516969), (287, 466533), (333, 402087), (369, 362859), (467, 286713), (777, 172323), (861, 155511), (999, 134029), (1107, 120953), (1401, 95571), (1517, 88263), (2331, 57441), (2583, 51837), (3269, 40959), (4203, 31857), (4551, 29421), (6993, 19147), (7749, 17279), (9807, 13653), (10619, 12609)]