3109293

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 5486400

約数和(自身を除く): 2377107

約数列:

[1, 3, 9, 11, 19, 27, 29, 33, 57, 87, 99, 171, 209, 261, 297, 319, 361, 513, 551, 627, 783, 957, 1083, 1653, 1881, 2871, 3249, 3971, 4959, 5643, 6061, 8613, 9747, 10469, 11913, 14877, 18183, 31407, 35739, 54549, 94221, 107217, 115159, 163647, 282663, 345477, 1036431, 3109293]

約数ペア:

[(1, 3109293), (3, 1036431), (9, 345477), (11, 282663), (19, 163647), (27, 115159), (29, 107217), (33, 94221), (57, 54549), (87, 35739), (99, 31407), (171, 18183), (209, 14877), (261, 11913), (297, 10469), (319, 9747), (361, 8613), (513, 6061), (551, 5643), (627, 4959), (783, 3971), (957, 3249), (1083, 2871), (1653, 1881)]