156977018721

素因数分解:

$3^2\times {\mathrm{39541}}^1\times {\mathrm{441109}}^1$

素因数の和:480656

約数の個数: 12

約数和(自身を含む): 226750831060

約数和(自身を除く): 69773812339

約数列:

[1, 3, 9, 39541, 118623, 355869, 441109, 1323327, 3969981, 17441890969, 52325672907, 156977018721]

約数ペア:

[(1, 156977018721), (3, 52325672907), (9, 17441890969), (39541, 3969981), (118623, 1323327), (355869, 441109)]