65556003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{7481}}^1$

素因数の和:7634

約数の個数: 16

約数和(自身を含む): 91938816

約数和(自身を除く): 26382813

約数列:

[1, 3, 23, 69, 127, 381, 2921, 7481, 8763, 22443, 172063, 516189, 950087, 2850261, 21852001, 65556003]

約数ペア:

[(1, 65556003), (3, 21852001), (23, 2850261), (69, 950087), (127, 516189), (381, 172063), (2921, 22443), (7481, 8763)]