16477461

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 33546240

約数和(自身を除く): 17068779

約数列:

[1, 3, 7, 9, 11, 13, 21, 31, 33, 39, 59, 63, 77, 91, 93, 99, 117, 143, 177, 217, 231, 273, 279, 341, 403, 413, 429, 531, 649, 651, 693, 767, 819, 1001, 1023, 1209, 1239, 1287, 1829, 1947, 1953, 2301, 2387, 2821, 3003, 3069, 3627, 3717, 4433, 4543, 5369, 5487, 5841, 6903, 7161, 8437, 8463, 9009, 12803, 13299, 13629, 16107, 16461, 20119, 21483, 23777, 25311, 25389, 31031, 38409, 39897, 40887, 48321, 59059, 60357, 71331, 75933, 93093, 115227, 140833, 166439, 177177, 181071, 213993, 261547, 279279, 422499, 499317, 531531, 784641, 1267497, 1497951, 1830829, 2353923, 5492487, 16477461]

約数ペア:

[(1, 16477461), (3, 5492487), (7, 2353923), (9, 1830829), (11, 1497951), (13, 1267497), (21, 784641), (31, 531531), (33, 499317), (39, 422499), (59, 279279), (63, 261547), (77, 213993), (91, 181071), (93, 177177), (99, 166439), (117, 140833), (143, 115227), (177, 93093), (217, 75933), (231, 71331), (273, 60357), (279, 59059), (341, 48321), (403, 40887), (413, 39897), (429, 38409), (531, 31031), (649, 25389), (651, 25311), (693, 23777), (767, 21483), (819, 20119), (1001, 16461), (1023, 16107), (1209, 13629), (1239, 13299), (1287, 12803), (1829, 9009), (1947, 8463), (1953, 8437), (2301, 7161), (2387, 6903), (2821, 5841), (3003, 5487), (3069, 5369), (3627, 4543), (3717, 4433)]