89470863

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 132013440

約数和(自身を除く): 42542577

約数列:

[1, 3, 9, 71, 163, 213, 489, 639, 859, 1467, 2577, 7731, 11573, 34719, 60989, 104157, 140017, 182967, 420051, 548901, 1260153, 9941207, 29823621, 89470863]

約数ペア:

[(1, 89470863), (3, 29823621), (9, 9941207), (71, 1260153), (163, 548901), (213, 420051), (489, 182967), (639, 140017), (859, 104157), (1467, 60989), (2577, 34719), (7731, 11573)]