51114249

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 76737024

約数和(自身を除く): 25622775

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 1951, 2911, 5853, 8733, 17559, 26199, 79991, 138521, 239973, 415563, 719919, 1246689, 5679361, 17038083, 51114249]

約数ペア:

[(1, 51114249), (3, 17038083), (9, 5679361), (41, 1246689), (71, 719919), (123, 415563), (213, 239973), (369, 138521), (639, 79991), (1951, 26199), (2911, 17559), (5853, 8733)]