66763335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15401}}^1$

素因数の和:15443

約数の個数: 24

約数和(自身を含む): 113481936

約数和(自身を除く): 46718601

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 15401, 46203, 77005, 231015, 261817, 785451, 1309085, 3927255, 4450889, 13352667, 22254445, 66763335]

約数ペア:

[(1, 66763335), (3, 22254445), (5, 13352667), (15, 4450889), (17, 3927255), (51, 1309085), (85, 785451), (255, 261817), (289, 231015), (867, 77005), (1445, 46203), (4335, 15401)]