8148357

素因数分解:

$3^4\times 7^2\times {\mathrm{2053}}^1$

素因数の和:2079

約数の個数: 30

約数和(自身を含む): 14166438

約数和(自身を除く): 6018081

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2053, 3969, 6159, 14371, 18477, 43113, 55431, 100597, 129339, 166293, 301791, 388017, 905373, 1164051, 2716119, 8148357]

約数ペア:

[(1, 8148357), (3, 2716119), (7, 1164051), (9, 905373), (21, 388017), (27, 301791), (49, 166293), (63, 129339), (81, 100597), (147, 55431), (189, 43113), (441, 18477), (567, 14371), (1323, 6159), (2053, 3969)]