163485459

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{6367}}^1$

素因数の和:6696

約数の個数: 20

約数和(自身を含む): 245027904

約数和(自身を除く): 81542445

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 6367, 8559, 19101, 25677, 57303, 171909, 515727, 2018339, 6055017, 18165051, 54495153, 163485459]

約数ペア:

[(1, 163485459), (3, 54495153), (9, 18165051), (27, 6055017), (81, 2018339), (317, 515727), (951, 171909), (2853, 57303), (6367, 25677), (8559, 19101)]