179439939

素因数分解:

$3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{9721}}^1$

素因数の和:10027

約数の個数: 24

約数和(自身を含む): 297259872

約数和(自身を除く): 117819933

約数列:

[1, 3, 7, 9, 21, 63, 293, 879, 2051, 2637, 6153, 9721, 18459, 29163, 68047, 87489, 204141, 612423, 2848253, 8544759, 19937771, 25634277, 59813313, 179439939]

約数ペア:

[(1, 179439939), (3, 59813313), (7, 25634277), (9, 19937771), (21, 8544759), (63, 2848253), (293, 612423), (879, 204141), (2051, 87489), (2637, 68047), (6153, 29163), (9721, 18459)]