27769947

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 38952960

約数和(自身を除く): 11183013

約数列:

[1, 3, 23, 69, 127, 381, 2921, 3169, 8763, 9507, 72887, 218661, 402463, 1207389, 9256649, 27769947]

約数ペア:

[(1, 27769947), (3, 9256649), (23, 1207389), (69, 402463), (127, 218661), (381, 72887), (2921, 9507), (3169, 8763)]