80812149

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11717}}^1$

素因数の和:11761

約数の個数: 24

約数和(自身を含む): 124679520

約数和(自身を除く): 43867371

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 11717, 35151, 128887, 222623, 386661, 667869, 1417757, 2448853, 4253271, 7346559, 26937383, 80812149]

約数ペア:

[(1, 80812149), (3, 26937383), (11, 7346559), (19, 4253271), (33, 2448853), (57, 1417757), (121, 667869), (209, 386661), (363, 222623), (627, 128887), (2299, 35151), (6897, 11717)]