26025831

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 41451696

約数和(自身を除く): 15425865

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 241, 507, 639, 723, 923, 1521, 2169, 2769, 3133, 8307, 9399, 11999, 17111, 28197, 35997, 40729, 51333, 107991, 122187, 153999, 222443, 366561, 667329, 2001987, 2891759, 8675277, 26025831]

約数ペア:

[(1, 26025831), (3, 8675277), (9, 2891759), (13, 2001987), (39, 667329), (71, 366561), (117, 222443), (169, 153999), (213, 122187), (241, 107991), (507, 51333), (639, 40729), (723, 35997), (923, 28197), (1521, 17111), (2169, 11999), (2769, 9399), (3133, 8307)]