68552379

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9803}}^1$

素因数の和:9856

約数の個数: 32

約数和(自身を含む): 119216640

約数和(自身を除く): 50664261

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 9803, 29409, 68621, 88227, 205863, 264681, 362711, 617589, 1088133, 1852767, 2538977, 3264399, 7616931, 9793197, 22850793, 68552379]

約数ペア:

[(1, 68552379), (3, 22850793), (7, 9793197), (9, 7616931), (21, 3264399), (27, 2538977), (37, 1852767), (63, 1088133), (111, 617589), (189, 362711), (259, 264681), (333, 205863), (777, 88227), (999, 68621), (2331, 29409), (6993, 9803)]