207360243

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2109

約数の個数: 40

約数和(自身を含む): 331094720

約数和(自身を除く): 123734477

約数列:

[1, 3, 9, 19, 27, 57, 67, 81, 171, 201, 513, 603, 1273, 1539, 1809, 2011, 3819, 5427, 6033, 11457, 18099, 34371, 38209, 54297, 103113, 114627, 134737, 162891, 343881, 404211, 1031643, 1212633, 2560003, 3094929, 3637899, 7680009, 10913697, 23040027, 69120081, 207360243]

約数ペア:

[(1, 207360243), (3, 69120081), (9, 23040027), (19, 10913697), (27, 7680009), (57, 3637899), (67, 3094929), (81, 2560003), (171, 1212633), (201, 1031643), (513, 404211), (603, 343881), (1273, 162891), (1539, 134737), (1809, 114627), (2011, 103113), (3819, 54297), (5427, 38209), (6033, 34371), (11457, 18099)]