155321517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{56093}}^1$

素因数の和:56180

約数の個数: 16

約数和(自身を含む): 226171008

約数和(自身を除く): 70849491

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 56093, 168279, 729209, 2187627, 3982603, 11947809, 51773839, 155321517]

約数ペア:

[(1, 155321517), (3, 51773839), (13, 11947809), (39, 3982603), (71, 2187627), (213, 729209), (923, 168279), (2769, 56093)]