156710727

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{305479}}^1$

素因数の和:305507

約数の個数: 16

約数和(自身を含む): 244384000

約数和(自身を除く): 87673273

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 305479, 916437, 2749311, 5804101, 8247933, 17412303, 52236909, 156710727]

約数ペア:

[(1, 156710727), (3, 52236909), (9, 17412303), (19, 8247933), (27, 5804101), (57, 2749311), (171, 916437), (513, 305479)]