156941309727

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{305928479}}^1$

素因数の和:305928507

約数の個数: 16

約数和(自身を含む): 244742784000

約数和(自身を除く): 87801474273

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 305928479, 917785437, 2753356311, 5812641101, 8260068933, 17437923303, 52313769909, 156941309727]

約数ペア:

[(1, 156941309727), (3, 52313769909), (9, 17437923303), (19, 8260068933), (27, 5812641101), (57, 2753356311), (171, 917785437), (513, 305928479)]