156955160157

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{1907}}^1\times {\mathrm{75997}}^1$

素因数の和:77945

約数の個数: 24

約数和(自身を含む): 220986376416

約数和(自身を除く): 64031216259

約数列:

[1, 3, 19, 57, 361, 1083, 1907, 5721, 36233, 75997, 108699, 227991, 688427, 1443943, 2065281, 4331829, 27434917, 82304751, 144926279, 434778837, 2753599301, 8260797903, 52318386719, 156955160157]

約数ペア:

[(1, 156955160157), (3, 52318386719), (19, 8260797903), (57, 2753599301), (361, 434778837), (1083, 144926279), (1907, 82304751), (5721, 27434917), (36233, 4331829), (75997, 2065281), (108699, 1443943), (227991, 688427)]