65979771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 45787269

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 83, 109, 143, 187, 221, 249, 327, 429, 561, 663, 913, 1079, 1199, 1411, 1417, 1853, 2431, 2739, 3237, 3597, 4233, 4251, 5559, 7293, 9047, 11869, 15521, 15587, 18343, 20383, 24089, 27141, 35607, 46563, 46761, 55029, 61149, 72267, 99517, 117611, 153799, 201773, 264979, 298551, 352833, 461397, 605319, 794937, 1293721, 1691789, 1999387, 3881163, 5075367, 5998161, 21993257, 65979771]

約数ペア:

[(1, 65979771), (3, 21993257), (11, 5998161), (13, 5075367), (17, 3881163), (33, 1999387), (39, 1691789), (51, 1293721), (83, 794937), (109, 605319), (143, 461397), (187, 352833), (221, 298551), (249, 264979), (327, 201773), (429, 153799), (561, 117611), (663, 99517), (913, 72267), (1079, 61149), (1199, 55029), (1411, 46761), (1417, 46563), (1853, 35607), (2431, 27141), (2739, 24089), (3237, 20383), (3597, 18343), (4233, 15587), (4251, 15521), (5559, 11869), (7293, 9047)]