211033107

素因数分解:

$3^6\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1214

約数の個数: 28

約数和(自身を含む): 317713240

約数和(自身を除く): 106680133

約数列:

[1, 3, 9, 27, 81, 243, 337, 729, 859, 1011, 2577, 3033, 7731, 9099, 23193, 27297, 69579, 81891, 208737, 245673, 289483, 626211, 868449, 2605347, 7816041, 23448123, 70344369, 211033107]

約数ペア:

[(1, 211033107), (3, 70344369), (9, 23448123), (27, 7816041), (81, 2605347), (243, 868449), (337, 626211), (729, 289483), (859, 245673), (1011, 208737), (2577, 81891), (3033, 69579), (7731, 27297), (9099, 23193)]