63711291

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 103472640

約数和(自身を除く): 39761349

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 357, 537, 997, 1253, 2991, 3043, 3759, 6979, 9129, 16949, 20937, 21301, 50847, 63903, 118643, 178463, 355929, 535389, 1249241, 3033871, 3747723, 9101613, 21237097, 63711291]

約数ペア:

[(1, 63711291), (3, 21237097), (7, 9101613), (17, 3747723), (21, 3033871), (51, 1249241), (119, 535389), (179, 355929), (357, 178463), (537, 118643), (997, 63903), (1253, 50847), (2991, 21301), (3043, 20937), (3759, 16949), (6979, 9129)]