27210261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36721}}^1$

素因数の和:36756

約数の個数: 16

約数和(自身を含む): 41128640

約数和(自身を除く): 13918379

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 36721, 110163, 477373, 697699, 1432119, 2093097, 9070087, 27210261]

約数ペア:

[(1, 27210261), (3, 9070087), (13, 2093097), (19, 1432119), (39, 697699), (57, 477373), (247, 110163), (741, 36721)]