66992271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1223}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 97234560

約数和(自身を除く): 30242289

約数列:

[1, 3, 19, 31, 57, 93, 589, 961, 1223, 1767, 2883, 3669, 18259, 23237, 37913, 54777, 69711, 113739, 720347, 1175303, 2161041, 3525909, 22330757, 66992271]

約数ペア:

[(1, 66992271), (3, 22330757), (19, 3525909), (31, 2161041), (57, 1175303), (93, 720347), (589, 113739), (961, 69711), (1223, 54777), (1767, 37913), (2883, 23237), (3669, 18259)]