156931306443

素因数分解:

$3^3\times {\mathrm{11903}}^1\times {\mathrm{488303}}^1$

素因数の和:500215

約数の個数: 16

約数和(自身を含む): 232510832640

約数和(自身を除く): 75579526197

約数列:

[1, 3, 9, 27, 11903, 35709, 107127, 321381, 488303, 1464909, 4394727, 13184181, 5812270609, 17436811827, 52310435481, 156931306443]

約数ペア:

[(1, 156931306443), (3, 52310435481), (9, 17436811827), (27, 5812270609), (11903, 13184181), (35709, 4394727), (107127, 1464909), (321381, 488303)]