186115887

素因数分解:

$3^8\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 36

約数和(自身を含む): 294049080

約数和(自身を除く): 107933193

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1493, 1539, 2187, 4479, 4617, 6561, 13437, 13851, 28367, 40311, 41553, 85101, 120933, 124659, 255303, 362799, 765909, 1088397, 2297727, 3265191, 6893181, 9795573, 20679543, 62038629, 186115887]

約数ペア:

[(1, 186115887), (3, 62038629), (9, 20679543), (19, 9795573), (27, 6893181), (57, 3265191), (81, 2297727), (171, 1088397), (243, 765909), (513, 362799), (729, 255303), (1493, 124659), (1539, 120933), (2187, 85101), (4479, 41553), (4617, 40311), (6561, 28367), (13437, 13851)]