188186949

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{54881}}^1$

素因数の和:55017

約数の個数: 16

約数和(自身を含む): 280995840

約数和(自身を除く): 92808891

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 54881, 164643, 493929, 1481787, 6969887, 20909661, 62728983, 188186949]

約数ペア:

[(1, 188186949), (3, 62728983), (9, 20909661), (27, 6969887), (127, 1481787), (381, 493929), (1143, 164643), (3429, 54881)]