53888427

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2087}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 82517760

約数和(自身を除く): 28629333

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2087, 2869, 6261, 8607, 18783, 25821, 39653, 118959, 315137, 356877, 945411, 2836233, 5987603, 17962809, 53888427]

約数ペア:

[(1, 53888427), (3, 17962809), (9, 5987603), (19, 2836233), (57, 945411), (151, 356877), (171, 315137), (453, 118959), (1359, 39653), (2087, 25821), (2869, 18783), (6261, 8607)]