27779853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4289}}^1$

素因数の和:4436

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 11756787

約数列:

[1, 3, 17, 51, 127, 381, 2159, 4289, 6477, 12867, 72913, 218739, 544703, 1634109, 9259951, 27779853]

約数ペア:

[(1, 27779853), (3, 9259951), (17, 1634109), (51, 544703), (127, 218739), (381, 72913), (2159, 12867), (4289, 6477)]