27081117

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1051}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 44857280

約数和(自身を除く): 17776163

約数列:

[1, 3, 7, 9, 21, 63, 409, 1051, 1227, 2863, 3153, 3681, 7357, 8589, 9459, 22071, 25767, 66213, 429859, 1289577, 3009013, 3868731, 9027039, 27081117]

約数ペア:

[(1, 27081117), (3, 9027039), (7, 3868731), (9, 3009013), (21, 1289577), (63, 429859), (409, 66213), (1051, 25767), (1227, 22071), (2863, 9459), (3153, 8589), (3681, 7357)]