51127659

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{172147}}^1$

素因数の和:172167

約数の個数: 16

約数和(自身を含む): 82631040

約数和(自身を除く): 31503381

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 172147, 516441, 1549323, 1893617, 4647969, 5680851, 17042553, 51127659]

約数ペア:

[(1, 51127659), (3, 17042553), (9, 5680851), (11, 4647969), (27, 1893617), (33, 1549323), (99, 516441), (297, 172147)]