54680721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15101}}^1$

素因数の和:15192

約数の個数: 16

約数和(自身を含む): 78288768

約数和(自身を除く): 23608047

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 15101, 45303, 256717, 770151, 1072171, 3216513, 18226907, 54680721]

約数ペア:

[(1, 54680721), (3, 18226907), (17, 3216513), (51, 1072171), (71, 770151), (213, 256717), (1207, 45303), (3621, 15101)]