67405527

素因数分解:

$3^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 127880640

約数和(自身を除く): 60475113

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 49, 51, 63, 81, 111, 119, 147, 153, 189, 243, 259, 333, 357, 441, 459, 567, 629, 729, 777, 833, 999, 1071, 1323, 1377, 1701, 1813, 1887, 2187, 2331, 2499, 2997, 3213, 3969, 4131, 4403, 5103, 5439, 5661, 6993, 7497, 8991, 9639, 11907, 12393, 13209, 15309, 16317, 16983, 20979, 22491, 26973, 28917, 30821, 35721, 37179, 39627, 48951, 50949, 62937, 67473, 80919, 86751, 92463, 107163, 118881, 146853, 152847, 188811, 202419, 260253, 277389, 356643, 440559, 458541, 566433, 607257, 832167, 1069929, 1321677, 1375623, 1821771, 2496501, 3209787, 3965031, 7489503, 9629361, 22468509, 67405527]

約数ペア:

[(1, 67405527), (3, 22468509), (7, 9629361), (9, 7489503), (17, 3965031), (21, 3209787), (27, 2496501), (37, 1821771), (49, 1375623), (51, 1321677), (63, 1069929), (81, 832167), (111, 607257), (119, 566433), (147, 458541), (153, 440559), (189, 356643), (243, 277389), (259, 260253), (333, 202419), (357, 188811), (441, 152847), (459, 146853), (567, 118881), (629, 107163), (729, 92463), (777, 86751), (833, 80919), (999, 67473), (1071, 62937), (1323, 50949), (1377, 48951), (1701, 39627), (1813, 37179), (1887, 35721), (2187, 30821), (2331, 28917), (2499, 26973), (2997, 22491), (3213, 20979), (3969, 16983), (4131, 16317), (4403, 15309), (5103, 13209), (5439, 12393), (5661, 11907), (6993, 9639), (7497, 8991)]