6465987

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 4541373

約数列:

[1, 3, 9, 11, 27, 33, 41, 59, 81, 99, 123, 177, 243, 297, 369, 451, 531, 649, 891, 1107, 1353, 1593, 1947, 2419, 2673, 3321, 4059, 4779, 5841, 7257, 9963, 12177, 14337, 17523, 21771, 26609, 36531, 52569, 65313, 79827, 109593, 157707, 195939, 239481, 587817, 718443, 2155329, 6465987]

約数ペア:

[(1, 6465987), (3, 2155329), (9, 718443), (11, 587817), (27, 239481), (33, 195939), (41, 157707), (59, 109593), (81, 79827), (99, 65313), (123, 52569), (177, 36531), (243, 26609), (297, 21771), (369, 17523), (451, 14337), (531, 12177), (649, 9963), (891, 7257), (1107, 5841), (1353, 4779), (1593, 4059), (1947, 3321), (2419, 2673)]