63946281

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{10993}}^1$

素因数の和:11280

約数の個数: 16

約数和(自身を含む): 97802624

約数和(自身を除く): 33856343

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 10993, 32979, 76951, 230853, 3045061, 9135183, 21315427, 63946281]

約数ペア:

[(1, 63946281), (3, 21315427), (7, 9135183), (21, 3045061), (277, 230853), (831, 76951), (1939, 32979), (5817, 10993)]