66070467

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 106479360

約数和(自身を除く): 40408893

約数列:

[1, 3, 9, 19, 23, 57, 69, 107, 157, 171, 207, 321, 437, 471, 963, 1311, 1413, 2033, 2461, 2983, 3611, 3933, 6099, 7383, 8949, 10833, 16799, 18297, 22149, 26847, 32499, 46759, 50397, 68609, 140277, 151191, 205827, 319181, 386377, 420831, 617481, 957543, 1159131, 2872629, 3477393, 7341163, 22023489, 66070467]

約数ペア:

[(1, 66070467), (3, 22023489), (9, 7341163), (19, 3477393), (23, 2872629), (57, 1159131), (69, 957543), (107, 617481), (157, 420831), (171, 386377), (207, 319181), (321, 205827), (437, 151191), (471, 140277), (963, 68609), (1311, 50397), (1413, 46759), (2033, 32499), (2461, 26847), (2983, 22149), (3611, 18297), (3933, 16799), (6099, 10833), (7383, 8949)]