61005147

素因数分解:

$3^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 94914576

約数和(自身を除く): 33909429

約数列:

[1, 3, 7, 21, 49, 147, 613, 677, 1839, 2031, 4291, 4739, 12873, 14217, 30037, 33173, 90111, 99519, 415001, 1245003, 2905007, 8715021, 20335049, 61005147]

約数ペア:

[(1, 61005147), (3, 20335049), (7, 8715021), (21, 2905007), (49, 1245003), (147, 415001), (613, 99519), (677, 90111), (1839, 33173), (2031, 30037), (4291, 14217), (4739, 12873)]