29969667

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 58426368

約数和(自身を除く): 28456701

約数列:

[1, 3, 7, 9, 13, 21, 23, 37, 39, 43, 63, 69, 91, 111, 117, 129, 161, 207, 259, 273, 299, 301, 333, 387, 481, 483, 559, 777, 819, 851, 897, 903, 989, 1443, 1449, 1591, 1677, 2093, 2331, 2553, 2691, 2709, 2967, 3367, 3913, 4329, 4773, 5031, 5957, 6279, 6923, 7659, 8901, 10101, 11063, 11137, 11739, 12857, 14319, 17871, 18837, 20683, 20769, 30303, 33189, 33411, 35217, 36593, 38571, 53613, 62049, 62307, 77441, 89999, 99567, 100233, 109779, 115713, 144781, 186147, 232323, 256151, 269997, 329337, 434343, 475709, 696969, 768453, 809991, 1303029, 1427127, 2305359, 3329963, 4281381, 9989889, 29969667]

約数ペア:

[(1, 29969667), (3, 9989889), (7, 4281381), (9, 3329963), (13, 2305359), (21, 1427127), (23, 1303029), (37, 809991), (39, 768453), (43, 696969), (63, 475709), (69, 434343), (91, 329337), (111, 269997), (117, 256151), (129, 232323), (161, 186147), (207, 144781), (259, 115713), (273, 109779), (299, 100233), (301, 99567), (333, 89999), (387, 77441), (481, 62307), (483, 62049), (559, 53613), (777, 38571), (819, 36593), (851, 35217), (897, 33411), (903, 33189), (989, 30303), (1443, 20769), (1449, 20683), (1591, 18837), (1677, 17871), (2093, 14319), (2331, 12857), (2553, 11739), (2691, 11137), (2709, 11063), (2967, 10101), (3367, 8901), (3913, 7659), (4329, 6923), (4773, 6279), (5031, 5957)]