148949889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{27691}}^1$

素因数の和:27868

約数の個数: 16

約数和(自身を含む): 217991424

約数和(自身を除く): 69041535

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 27691, 83073, 304601, 913803, 4513633, 13540899, 49649963, 148949889]

約数ペア:

[(1, 148949889), (3, 49649963), (11, 13540899), (33, 4513633), (163, 913803), (489, 304601), (1793, 83073), (5379, 27691)]