25081137

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 40124160

約数和(自身を除く): 15043023

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1031, 1431, 2703, 3093, 8109, 9279, 17527, 24327, 27837, 52581, 54643, 157743, 163929, 473229, 491787, 928931, 1475361, 2786793, 8360379, 25081137]

約数ペア:

[(1, 25081137), (3, 8360379), (9, 2786793), (17, 1475361), (27, 928931), (51, 491787), (53, 473229), (153, 163929), (159, 157743), (459, 54643), (477, 52581), (901, 27837), (1031, 24327), (1431, 17527), (2703, 9279), (3093, 8109)]