353037933

素因数分解:

$3^6\times {\mathrm{271}}^1\times {\mathrm{1787}}^1$

素因数の和:2076

約数の個数: 28

約数和(自身を含む): 531565248

約数和(自身を除く): 178527315

約数列:

[1, 3, 9, 27, 81, 243, 271, 729, 813, 1787, 2439, 5361, 7317, 16083, 21951, 48249, 65853, 144747, 197559, 434241, 484277, 1302723, 1452831, 4358493, 13075479, 39226437, 117679311, 353037933]

約数ペア:

[(1, 353037933), (3, 117679311), (9, 39226437), (27, 13075479), (81, 4358493), (243, 1452831), (271, 1302723), (729, 484277), (813, 434241), (1787, 197559), (2439, 144747), (5361, 65853), (7317, 48249), (16083, 21951)]