133287

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 221952

約数和(自身を除く): 88665

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 577, 1731, 4039, 6347, 12117, 19041, 44429, 133287]

約数ペア:

[(1, 133287), (3, 44429), (7, 19041), (11, 12117), (21, 6347), (33, 4039), (77, 1731), (231, 577)]