277208748477

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1744801}}^1$

素因数の和:1745073

約数の個数: 24

約数和(自身を含む): 406469073920

約数和(自身を除く): 129260325443

約数列:

[1, 3, 9, 127, 139, 381, 417, 1143, 1251, 17653, 52959, 158877, 1744801, 5234403, 15703209, 221589727, 242527339, 664769181, 727582017, 1994307543, 2182746051, 30800972053, 92402916159, 277208748477]

約数ペア:

[(1, 277208748477), (3, 92402916159), (9, 30800972053), (127, 2182746051), (139, 1994307543), (381, 727582017), (417, 664769181), (1143, 242527339), (1251, 221589727), (17653, 15703209), (52959, 5234403), (158877, 1744801)]