80347719

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{9521}}^1$

素因数の和:9650

約数の個数: 16

約数和(自身を含む): 111978720

約数和(自身を除く): 31631001

約数列:

[1, 3, 29, 87, 97, 291, 2813, 8439, 9521, 28563, 276109, 828327, 923537, 2770611, 26782573, 80347719]

約数ペア:

[(1, 80347719), (3, 26782573), (29, 2770611), (87, 923537), (97, 828327), (291, 276109), (2813, 28563), (8439, 9521)]