27176289

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68111}}^1$

素因数の和:68140

約数の個数: 16

約数和(自身を含む): 43591680

約数和(自身を除く): 16415391

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68111, 204333, 476777, 1294109, 1430331, 3882327, 9058763, 27176289]

約数ペア:

[(1, 27176289), (3, 9058763), (7, 3882327), (19, 1430331), (21, 1294109), (57, 476777), (133, 204333), (399, 68111)]