9661869

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 17054400

約数和(自身を除く): 7392531

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 109, 147, 189, 201, 327, 441, 469, 603, 763, 981, 1323, 1407, 1809, 2289, 2943, 3283, 4221, 5341, 6867, 7303, 9849, 12663, 16023, 20601, 21909, 29547, 48069, 51121, 65727, 88641, 144207, 153363, 197181, 357847, 460089, 1073541, 1380267, 3220623, 9661869]

約数ペア:

[(1, 9661869), (3, 3220623), (7, 1380267), (9, 1073541), (21, 460089), (27, 357847), (49, 197181), (63, 153363), (67, 144207), (109, 88641), (147, 65727), (189, 51121), (201, 48069), (327, 29547), (441, 21909), (469, 20601), (603, 16023), (763, 12663), (981, 9849), (1323, 7303), (1407, 6867), (1809, 5341), (2289, 4221), (2943, 3283)]