27613287

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13883}}^1$

素因数の和:13919

約数の個数: 24

約数和(自身を含む): 45483984

約数和(自身を除く): 17870697

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 13883, 41649, 124947, 180479, 236011, 541437, 708033, 1624311, 2124099, 3068143, 9204429, 27613287]

約数ペア:

[(1, 27613287), (3, 9204429), (9, 3068143), (13, 2124099), (17, 1624311), (39, 708033), (51, 541437), (117, 236011), (153, 180479), (221, 124947), (663, 41649), (1989, 13883)]