55877339

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 66266112

約数和(自身を除く): 10388773

約数列:

[1, 7, 43, 73, 301, 511, 2543, 3139, 17801, 21973, 109349, 185639, 765443, 1299473, 7982477, 55877339]

約数ペア:

[(1, 55877339), (7, 7982477), (43, 1299473), (73, 765443), (301, 185639), (511, 109349), (2543, 21973), (3139, 17801)]