65239713

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 120047616

約数和(自身を除く): 54807903

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2003, 2961, 3619, 4653, 6009, 10857, 14021, 18027, 22033, 32571, 42063, 66099, 94141, 126189, 154231, 198297, 282423, 462693, 658987, 847269, 1035551, 1388079, 1976961, 3106653, 5930883, 7248857, 9319959, 21746571, 65239713]

約数ペア:

[(1, 65239713), (3, 21746571), (7, 9319959), (9, 7248857), (11, 5930883), (21, 3106653), (33, 1976961), (47, 1388079), (63, 1035551), (77, 847269), (99, 658987), (141, 462693), (231, 282423), (329, 198297), (423, 154231), (517, 126189), (693, 94141), (987, 66099), (1551, 42063), (2003, 32571), (2961, 22033), (3619, 18027), (4653, 14021), (6009, 10857)]