148667309

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 173310336

約数和(自身を除く): 24643027

約数列:

[1, 7, 61, 421, 427, 827, 2947, 5789, 25681, 50447, 179767, 348167, 353129, 2437169, 21238187, 148667309]

約数ペア:

[(1, 148667309), (7, 21238187), (61, 2437169), (421, 353129), (427, 348167), (827, 179767), (2947, 50447), (5789, 25681)]