51826311

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 78018304

約数和(自身を除く): 26191993

約数列:

[1, 3, 9, 27, 81, 243, 271, 787, 813, 2361, 2439, 7083, 7317, 21249, 21951, 63747, 65853, 191241, 213277, 639831, 1919493, 5758479, 17275437, 51826311]

約数ペア:

[(1, 51826311), (3, 17275437), (9, 5758479), (27, 1919493), (81, 639831), (243, 213277), (271, 191241), (787, 65853), (813, 63747), (2361, 21951), (2439, 21249), (7083, 7317)]