66947259

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16741}}^1$

素因数の和:16818

約数の個数: 16

約数和(自身を含む): 94290944

約数和(自身を除く): 27343685

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 16741, 50223, 518971, 719863, 1556913, 2159589, 22315753, 66947259]

約数ペア:

[(1, 66947259), (3, 22315753), (31, 2159589), (43, 1556913), (93, 719863), (129, 518971), (1333, 50223), (3999, 16741)]