55354353

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42223}}^1$

素因数の和:42268

約数の個数: 16

約数和(自身を含む): 81070080

約数和(自身を除く): 25715727

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 42223, 126669, 802237, 971129, 2406711, 2913387, 18451451, 55354353]

約数ペア:

[(1, 55354353), (3, 18451451), (19, 2913387), (23, 2406711), (57, 971129), (69, 802237), (437, 126669), (1311, 42223)]