268551437211

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{10540109}}^1$

素因数の和:10540283

約数の個数: 24

約数和(自身を含む): 411064290000

約数和(自身を除く): 142512852789

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8493, 25479, 10540109, 31620327, 94860981, 200262071, 600786213, 1570476241, 1802358639, 4711428723, 14134286169, 29839048579, 89517145737, 268551437211]

約数ペア:

[(1, 268551437211), (3, 89517145737), (9, 29839048579), (19, 14134286169), (57, 4711428723), (149, 1802358639), (171, 1570476241), (447, 600786213), (1341, 200262071), (2831, 94860981), (8493, 31620327), (25479, 10540109)]