191046357

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 306633600

約数和(自身を除く): 115587243

約数列:

[1, 3, 9, 17, 27, 51, 81, 103, 153, 243, 309, 449, 459, 927, 1347, 1377, 1751, 2781, 4041, 4131, 5253, 7633, 8343, 12123, 15759, 22899, 25029, 36369, 46247, 47277, 68697, 109107, 138741, 141831, 206091, 416223, 425493, 618273, 786199, 1248669, 1854819, 2358597, 3746007, 7075791, 11238021, 21227373, 63682119, 191046357]

約数ペア:

[(1, 191046357), (3, 63682119), (9, 21227373), (17, 11238021), (27, 7075791), (51, 3746007), (81, 2358597), (103, 1854819), (153, 1248669), (243, 786199), (309, 618273), (449, 425493), (459, 416223), (927, 206091), (1347, 141831), (1377, 138741), (1751, 109107), (2781, 68697), (4041, 47277), (4131, 46247), (5253, 36369), (7633, 25029), (8343, 22899), (12123, 15759)]