180203692031

素因数分解:

${\mathrm{11}}^3\times {\mathrm{6469}}^1\times {\mathrm{20929}}^1$

素因数の和:27431

約数の個数: 16

約数和(自身を含む): 198250634400

約数和(自身を除く): 18046942369

約数列:

[1, 11, 121, 1331, 6469, 20929, 71159, 230219, 782749, 2532409, 8610239, 27856499, 135389701, 1489286711, 16382153821, 180203692031]

約数ペア:

[(1, 180203692031), (11, 16382153821), (121, 1489286711), (1331, 135389701), (6469, 27856499), (20929, 8610239), (71159, 2532409), (230219, 782749)]