27103870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66107}}^1$

素因数の和:66155

約数の個数: 16

約数和(自身を含む): 49977648

約数和(自身を除く): 22873778

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 66107, 132214, 330535, 661070, 2710387, 5420774, 13551935, 27103870]

約数ペア:

[(1, 27103870), (2, 13551935), (5, 5420774), (10, 2710387), (41, 661070), (82, 330535), (205, 132214), (410, 66107)]