2017166679

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 3421313280

約数和(自身を除く): 1404146601

約数列:

[1, 3, 9, 11, 27, 33, 43, 83, 99, 121, 129, 173, 249, 297, 363, 387, 473, 519, 747, 913, 1089, 1161, 1419, 1557, 1903, 2241, 2739, 3267, 3569, 4257, 4671, 5203, 5709, 7439, 8217, 10043, 10707, 12771, 14359, 15609, 17127, 20933, 22317, 24651, 30129, 32121, 39259, 43077, 46827, 51381, 62799, 66951, 81829, 90387, 96363, 117777, 129231, 140481, 157949, 188397, 200853, 245487, 271161, 353331, 387693, 431849, 473847, 565191, 617437, 736461, 900119, 1059993, 1295547, 1421541, 1737439, 1852311, 2209383, 2700357, 3886641, 4264623, 5212317, 5556933, 6791807, 8101071, 11659923, 15636951, 16670799, 20375421, 24303213, 46910853, 61126263, 74709877, 183378789, 224129631, 672388893, 2017166679]

約数ペア:

[(1, 2017166679), (3, 672388893), (9, 224129631), (11, 183378789), (27, 74709877), (33, 61126263), (43, 46910853), (83, 24303213), (99, 20375421), (121, 16670799), (129, 15636951), (173, 11659923), (249, 8101071), (297, 6791807), (363, 5556933), (387, 5212317), (473, 4264623), (519, 3886641), (747, 2700357), (913, 2209383), (1089, 1852311), (1161, 1737439), (1419, 1421541), (1557, 1295547), (1903, 1059993), (2241, 900119), (2739, 736461), (3267, 617437), (3569, 565191), (4257, 473847), (4671, 431849), (5203, 387693), (5709, 353331), (7439, 271161), (8217, 245487), (10043, 200853), (10707, 188397), (12771, 157949), (14359, 140481), (15609, 129231), (17127, 117777), (20933, 96363), (22317, 90387), (24651, 81829), (30129, 66951), (32121, 62799), (39259, 51381), (43077, 46827)]