66761145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 134574720

約数和(自身を除く): 67813575

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 61, 67, 99, 121, 135, 165, 183, 201, 297, 305, 335, 363, 495, 549, 603, 605, 671, 737, 915, 1005, 1089, 1485, 1647, 1809, 1815, 2013, 2211, 2745, 3015, 3267, 3355, 3685, 4087, 5445, 6039, 6633, 7381, 8107, 8235, 9045, 10065, 11055, 12261, 16335, 18117, 19899, 20435, 22143, 24321, 30195, 33165, 36783, 36905, 40535, 44957, 61305, 66429, 72963, 90585, 99495, 110349, 110715, 121605, 134871, 183915, 199287, 218889, 224785, 332145, 364815, 404613, 494527, 551745, 674355, 996435, 1094445, 1213839, 1483581, 2023065, 2472635, 4450743, 6069195, 7417905, 13352229, 22253715, 66761145]

約数ペア:

[(1, 66761145), (3, 22253715), (5, 13352229), (9, 7417905), (11, 6069195), (15, 4450743), (27, 2472635), (33, 2023065), (45, 1483581), (55, 1213839), (61, 1094445), (67, 996435), (99, 674355), (121, 551745), (135, 494527), (165, 404613), (183, 364815), (201, 332145), (297, 224785), (305, 218889), (335, 199287), (363, 183915), (495, 134871), (549, 121605), (603, 110715), (605, 110349), (671, 99495), (737, 90585), (915, 72963), (1005, 66429), (1089, 61305), (1485, 44957), (1647, 40535), (1809, 36905), (1815, 36783), (2013, 33165), (2211, 30195), (2745, 24321), (3015, 22143), (3267, 20435), (3355, 19899), (3685, 18117), (4087, 16335), (5445, 12261), (6039, 11055), (6633, 10065), (7381, 9045), (8107, 8235)]