53187173

素因数分解:

${\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 59062080

約数和(自身を除く): 5874907

約数列:

[1, 13, 43, 169, 559, 563, 2197, 7267, 7319, 24209, 94471, 95147, 314717, 1236911, 4091321, 53187173]

約数ペア:

[(1, 53187173), (13, 4091321), (43, 1236911), (169, 314717), (559, 95147), (563, 94471), (2197, 24209), (7267, 7319)]