80534853

素因数分解:

$3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1451}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 133189056

約数和(自身を除く): 52654203

約数列:

[1, 3, 7, 9, 21, 63, 881, 1451, 2643, 4353, 6167, 7929, 10157, 13059, 18501, 30471, 55503, 91413, 1278331, 3834993, 8948317, 11504979, 26844951, 80534853]

約数ペア:

[(1, 80534853), (3, 26844951), (7, 11504979), (9, 8948317), (21, 3834993), (63, 1278331), (881, 91413), (1451, 55503), (2643, 30471), (4353, 18501), (6167, 13059), (7929, 10157)]