26952321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 13598079

約数列:

[1, 3, 11, 33, 59, 109, 127, 177, 327, 381, 649, 1199, 1397, 1947, 3597, 4191, 6431, 7493, 13843, 19293, 22479, 41529, 70741, 82423, 152273, 212223, 247269, 456819, 816737, 2450211, 8984107, 26952321]

約数ペア:

[(1, 26952321), (3, 8984107), (11, 2450211), (33, 816737), (59, 456819), (109, 247269), (127, 212223), (177, 152273), (327, 82423), (381, 70741), (649, 41529), (1199, 22479), (1397, 19293), (1947, 13843), (3597, 7493), (4191, 6431)]