28632069

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{55813}}^1$

素因数の和:55841

約数の個数: 16

約数和(自身を含む): 44651200

約数和(自身を除く): 16019131

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 55813, 167439, 502317, 1060447, 1506951, 3181341, 9544023, 28632069]

約数ペア:

[(1, 28632069), (3, 9544023), (9, 3181341), (19, 1506951), (27, 1060447), (57, 502317), (171, 167439), (513, 55813)]