25416903681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72412831}}^1$

素因数の和:72412853

約数の個数: 16

約数和(自身を含む): 40551185920

約数和(自身を除く): 15134282239

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72412831, 217238493, 651715479, 941366803, 1955146437, 2824100409, 8472301227, 25416903681]

約数ペア:

[(1, 25416903681), (3, 8472301227), (9, 2824100409), (13, 1955146437), (27, 941366803), (39, 651715479), (117, 217238493), (351, 72412831)]