49930263

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{26801}}^1$

素因数の和:26836

約数の個数: 20

約数和(自身を含む): 77833008

約数和(自身を除く): 27902745

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 26801, 80403, 241209, 616423, 723627, 1849269, 2170881, 5547807, 16643421, 49930263]

約数ペア:

[(1, 49930263), (3, 16643421), (9, 5547807), (23, 2170881), (27, 1849269), (69, 723627), (81, 616423), (207, 241209), (621, 80403), (1863, 26801)]