189105279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{8293}}^1$

素因数の和:8998

約数の個数: 16

約数和(自身を含む): 275493504

約数和(自身を除く): 86388225

約数列:

[1, 3, 11, 33, 691, 2073, 7601, 8293, 22803, 24879, 91223, 273669, 5730463, 17191389, 63035093, 189105279]

約数ペア:

[(1, 189105279), (3, 63035093), (11, 17191389), (33, 5730463), (691, 273669), (2073, 91223), (7601, 24879), (8293, 22803)]