6689007

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 5406993

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 59, 117, 153, 171, 177, 221, 247, 323, 351, 459, 513, 531, 663, 741, 767, 969, 1003, 1121, 1593, 1989, 2223, 2301, 2907, 3009, 3363, 4199, 5967, 6669, 6903, 8721, 9027, 10089, 12597, 13039, 14573, 19057, 20709, 27081, 30267, 37791, 39117, 43719, 57171, 113373, 117351, 131157, 171513, 247741, 352053, 393471, 514539, 743223, 2229669, 6689007]

約数ペア:

[(1, 6689007), (3, 2229669), (9, 743223), (13, 514539), (17, 393471), (19, 352053), (27, 247741), (39, 171513), (51, 131157), (57, 117351), (59, 113373), (117, 57171), (153, 43719), (171, 39117), (177, 37791), (221, 30267), (247, 27081), (323, 20709), (351, 19057), (459, 14573), (513, 13039), (531, 12597), (663, 10089), (741, 9027), (767, 8721), (969, 6903), (1003, 6669), (1121, 5967), (1593, 4199), (1989, 3363), (2223, 3009), (2301, 2907)]