83405853

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1697}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 124320768

約数和(自身を除く): 40914915

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 1697, 5091, 5461, 15273, 16383, 49149, 72971, 215519, 218913, 646557, 656739, 1939671, 9267317, 27801951, 83405853]

約数ペア:

[(1, 83405853), (3, 27801951), (9, 9267317), (43, 1939671), (127, 656739), (129, 646557), (381, 218913), (387, 215519), (1143, 72971), (1697, 49149), (5091, 16383), (5461, 15273)]