78136227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35149}}^1$

素因数の和:35187

約数の個数: 24

約数和(自身を含む): 127946000

約数和(自身を除く): 49809773

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 35149, 105447, 316341, 456937, 667831, 1370811, 2003493, 4112433, 6010479, 8681803, 26045409, 78136227]

約数ペア:

[(1, 78136227), (3, 26045409), (9, 8681803), (13, 6010479), (19, 4112433), (39, 2003493), (57, 1370811), (117, 667831), (171, 456937), (247, 316341), (741, 105447), (2223, 35149)]