56550687

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{8731}}^1$

素因数の和:8878

約数の個数: 16

約数和(自身を含む): 80474112

約数和(自身を除く): 23923425

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 8731, 26193, 148427, 445281, 1108837, 3326511, 18850229, 56550687]

約数ペア:

[(1, 56550687), (3, 18850229), (17, 3326511), (51, 1108837), (127, 445281), (381, 148427), (2159, 26193), (6477, 8731)]