108569721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{39209}}^1$

素因数の和:39296

約数の個数: 16

約数和(自身を含む): 158094720

約数和(自身を除く): 49524999

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 39209, 117627, 509717, 1529151, 2783839, 8351517, 36189907, 108569721]

約数ペア:

[(1, 108569721), (3, 36189907), (13, 8351517), (39, 2783839), (71, 1529151), (213, 509717), (923, 117627), (2769, 39209)]