80321379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{82891}}^1$

素因数の和:82930

約数の個数: 16

約数和(自身を含む): 119364480

約数和(自身を除く): 39043101

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 82891, 248673, 1409147, 1574929, 4227441, 4724787, 26773793, 80321379]

約数ペア:

[(1, 80321379), (3, 26773793), (17, 4724787), (19, 4227441), (51, 1574929), (57, 1409147), (323, 248673), (969, 82891)]