63896691

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7069}}^1$

素因数の和:7226

約数の個数: 16

約数和(自身を含む): 89591040

約数和(自身を除く): 25694349

約数列:

[1, 3, 23, 69, 131, 393, 3013, 7069, 9039, 21207, 162587, 487761, 926039, 2778117, 21298897, 63896691]

約数ペア:

[(1, 63896691), (3, 21298897), (23, 2778117), (69, 926039), (131, 487761), (393, 162587), (3013, 21207), (7069, 9039)]