406339929

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 611287040

約数和(自身を除く): 204947111

約数列:

[1, 3, 9, 27, 127, 163, 381, 489, 727, 1143, 1467, 2181, 3429, 4401, 6543, 19629, 20701, 62103, 92329, 118501, 186309, 276987, 355503, 558927, 830961, 1066509, 2492883, 3199527, 15049627, 45148881, 135446643, 406339929]

約数ペア:

[(1, 406339929), (3, 135446643), (9, 45148881), (27, 15049627), (127, 3199527), (163, 2492883), (381, 1066509), (489, 830961), (727, 558927), (1143, 355503), (1467, 276987), (2181, 186309), (3429, 118501), (4401, 92329), (6543, 62103), (19629, 20701)]