127943277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{553867}}^1$

素因数の和:553888

約数の個数: 16

約数和(自身を含む): 212685312

約数和(自身を除く): 84742035

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 553867, 1661601, 3877069, 6092537, 11631207, 18277611, 42647759, 127943277]

約数ペア:

[(1, 127943277), (3, 42647759), (7, 18277611), (11, 11631207), (21, 6092537), (33, 3877069), (77, 1661601), (231, 553867)]