15702008427

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1\times {\mathrm{1019}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 26069372160

約数和(自身を除く): 10367363733

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 883, 1019, 1939, 2493, 2649, 3057, 5817, 6181, 7133, 7947, 9171, 17451, 18543, 21399, 55629, 64197, 244591, 282263, 733773, 846789, 899777, 1712137, 1975841, 2201319, 2540367, 2699331, 5136411, 5927523, 6298439, 8097993, 15409233, 17782569, 18895317, 56685951, 249238229, 747714687, 1744667603, 2243144061, 5234002809, 15702008427]

約数ペア:

[(1, 15702008427), (3, 5234002809), (7, 2243144061), (9, 1744667603), (21, 747714687), (63, 249238229), (277, 56685951), (831, 18895317), (883, 17782569), (1019, 15409233), (1939, 8097993), (2493, 6298439), (2649, 5927523), (3057, 5136411), (5817, 2699331), (6181, 2540367), (7133, 2201319), (7947, 1975841), (9171, 1712137), (17451, 899777), (18543, 846789), (21399, 733773), (55629, 282263), (64197, 244591)]