165460503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{20107}}^1$

素因数の和:20334

約数の個数: 16

約数和(自身を含む): 238722176

約数和(自身を除く): 73261673

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 20107, 60321, 261391, 784173, 4242577, 12727731, 55153501, 165460503]

約数ペア:

[(1, 165460503), (3, 55153501), (13, 12727731), (39, 4242577), (211, 784173), (633, 261391), (2743, 60321), (8229, 20107)]