78127563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{80627}}^1$

素因数の和:80666

約数の個数: 16

約数和(自身を含む): 116104320

約数和(自身を除く): 37976757

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 80627, 241881, 1370659, 1531913, 4111977, 4595739, 26042521, 78127563]

約数ペア:

[(1, 78127563), (3, 26042521), (17, 4595739), (19, 4111977), (51, 1531913), (57, 1370659), (323, 241881), (969, 80627)]