67715067

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 113541120

約数和(自身を除く): 45826053

約数列:

[1, 3, 7, 21, 31, 41, 43, 59, 93, 123, 129, 177, 217, 287, 301, 413, 651, 861, 903, 1239, 1271, 1333, 1763, 1829, 2419, 2537, 3813, 3999, 5289, 5487, 7257, 7611, 8897, 9331, 12341, 12803, 16933, 17759, 26691, 27993, 37023, 38409, 50799, 53277, 54653, 74989, 78647, 104017, 163959, 224967, 235941, 312051, 382571, 524923, 550529, 728119, 1147713, 1574769, 1651587, 2184357, 3224527, 9673581, 22571689, 67715067]

約数ペア:

[(1, 67715067), (3, 22571689), (7, 9673581), (21, 3224527), (31, 2184357), (41, 1651587), (43, 1574769), (59, 1147713), (93, 728119), (123, 550529), (129, 524923), (177, 382571), (217, 312051), (287, 235941), (301, 224967), (413, 163959), (651, 104017), (861, 78647), (903, 74989), (1239, 54653), (1271, 53277), (1333, 50799), (1763, 38409), (1829, 37023), (2419, 27993), (2537, 26691), (3813, 17759), (3999, 16933), (5289, 12803), (5487, 12341), (7257, 9331), (7611, 8897)]