27087141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 38205440

約数和(自身を除く): 11118299

約数列:

[1, 3, 19, 57, 223, 669, 2131, 4237, 6393, 12711, 40489, 121467, 475213, 1425639, 9029047, 27087141]

約数ペア:

[(1, 27087141), (3, 9029047), (19, 1425639), (57, 475213), (223, 121467), (669, 40489), (2131, 12711), (4237, 6393)]