1550160639

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{257459}}^1$

素因数の和:257691

約数の個数: 16

約数和(自身を含む): 2306841600

約数和(自身を除く): 756680961

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 257459, 772377, 2317131, 6951393, 57413357, 172240071, 516720213, 1550160639]

約数ペア:

[(1, 1550160639), (3, 516720213), (9, 172240071), (27, 57413357), (223, 6951393), (669, 2317131), (2007, 772377), (6021, 257459)]