80861898051

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{8431}}^1$

素因数の和:9245

約数の個数: 64

約数和(自身を含む): 133919047680

約数和(自身を除く): 53057149629

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 751, 1161, 1419, 2253, 4257, 6759, 8261, 8431, 12771, 20277, 24783, 25293, 32293, 74349, 75879, 92741, 96879, 223047, 227637, 278223, 290637, 355223, 362533, 834669, 871911, 1065669, 1087599, 2504007, 3197007, 3262797, 3987863, 6331681, 9591021, 9788391, 11963589, 18995043, 35890767, 56985129, 69648491, 107672301, 170955387, 208945473, 272262283, 626836419, 816786849, 1880509257, 2450360547, 2994885113, 7351081641, 8984655339, 26953966017, 80861898051]

約数ペア:

[(1, 80861898051), (3, 26953966017), (9, 8984655339), (11, 7351081641), (27, 2994885113), (33, 2450360547), (43, 1880509257), (99, 816786849), (129, 626836419), (297, 272262283), (387, 208945473), (473, 170955387), (751, 107672301), (1161, 69648491), (1419, 56985129), (2253, 35890767), (4257, 18995043), (6759, 11963589), (8261, 9788391), (8431, 9591021), (12771, 6331681), (20277, 3987863), (24783, 3262797), (25293, 3197007), (32293, 2504007), (74349, 1087599), (75879, 1065669), (92741, 871911), (96879, 834669), (223047, 362533), (227637, 355223), (278223, 290637)]