49338369

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{6323}}^1$

素因数の和:6366

約数の個数: 24

約数和(自身を含む): 77658720

約数和(自身を除く): 28320351

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 6323, 7803, 18969, 56907, 107491, 170721, 322473, 967419, 1827347, 2902257, 5482041, 16446123, 49338369]

約数ペア:

[(1, 49338369), (3, 16446123), (9, 5482041), (17, 2902257), (27, 1827347), (51, 967419), (153, 322473), (289, 170721), (459, 107491), (867, 56907), (2601, 18969), (6323, 7803)]