49280967

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{14149}}^1$

素因数の和:14204

約数の個数: 20

約数和(自身を含む): 75334600

約数和(自身を除く): 26053633

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 14149, 42447, 127341, 382023, 608407, 1146069, 1825221, 5475663, 16426989, 49280967]

約数ペア:

[(1, 49280967), (3, 16426989), (9, 5475663), (27, 1825221), (43, 1146069), (81, 608407), (129, 382023), (387, 127341), (1161, 42447), (3483, 14149)]