2771307

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 5406720

約数和(自身を除く): 2635413

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 43, 63, 77, 93, 99, 129, 189, 217, 231, 279, 297, 301, 341, 387, 473, 651, 693, 837, 903, 1023, 1161, 1333, 1419, 1953, 2079, 2387, 2709, 3069, 3311, 3999, 4257, 5859, 7161, 8127, 9207, 9331, 9933, 11997, 12771, 14663, 21483, 27993, 29799, 35991, 43989, 64449, 83979, 89397, 102641, 131967, 251937, 307923, 395901, 923769, 2771307]

約数ペア:

[(1, 2771307), (3, 923769), (7, 395901), (9, 307923), (11, 251937), (21, 131967), (27, 102641), (31, 89397), (33, 83979), (43, 64449), (63, 43989), (77, 35991), (93, 29799), (99, 27993), (129, 21483), (189, 14663), (217, 12771), (231, 11997), (279, 9933), (297, 9331), (301, 9207), (341, 8127), (387, 7161), (473, 5859), (651, 4257), (693, 3999), (837, 3311), (903, 3069), (1023, 2709), (1161, 2387), (1333, 2079), (1419, 1953)]