80247021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{26669}}^1$

素因数の和:26748

約数の個数: 16

約数和(自身を含む): 115214400

約数和(自身を除く): 34967379

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 26669, 80007, 453373, 1360119, 1573471, 4720413, 26749007, 80247021]

約数ペア:

[(1, 80247021), (3, 26749007), (17, 4720413), (51, 1573471), (59, 1360119), (177, 453373), (1003, 80007), (3009, 26669)]