47501727

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 34751073

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 67, 91, 147, 159, 201, 273, 343, 371, 469, 637, 689, 871, 1029, 1113, 1407, 1911, 2067, 2597, 2613, 3283, 3551, 4459, 4823, 6097, 7791, 9849, 10653, 13377, 14469, 18179, 18291, 22981, 24857, 33761, 42679, 46163, 54537, 68943, 74571, 101283, 128037, 138489, 173999, 236327, 298753, 323141, 521997, 708981, 896259, 969423, 1217993, 2261987, 3653979, 6785961, 15833909, 47501727]

約数ペア:

[(1, 47501727), (3, 15833909), (7, 6785961), (13, 3653979), (21, 2261987), (39, 1217993), (49, 969423), (53, 896259), (67, 708981), (91, 521997), (147, 323141), (159, 298753), (201, 236327), (273, 173999), (343, 138489), (371, 128037), (469, 101283), (637, 74571), (689, 68943), (871, 54537), (1029, 46163), (1113, 42679), (1407, 33761), (1911, 24857), (2067, 22981), (2597, 18291), (2613, 18179), (3283, 14469), (3551, 13377), (4459, 10653), (4823, 9849), (6097, 7791)]