142384653

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2897}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 212179968

約数和(自身を除く): 69795315

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 2897, 5461, 8691, 16383, 26073, 49149, 124571, 367919, 373713, 1103757, 1121139, 3311271, 15820517, 47461551, 142384653]

約数ペア:

[(1, 142384653), (3, 47461551), (9, 15820517), (43, 3311271), (127, 1121139), (129, 1103757), (381, 373713), (387, 367919), (1143, 124571), (2897, 49149), (5461, 26073), (8691, 16383)]