127156617

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2467

約数の個数: 48

約数和(自身を含む): 226886400

約数和(自身を除く): 99729783

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 343, 357, 441, 833, 1029, 1071, 2423, 2499, 3087, 5831, 7269, 7497, 16961, 17493, 21807, 41191, 50883, 52479, 118727, 123573, 152649, 288337, 356181, 370719, 831089, 865011, 1068543, 2018359, 2493267, 2595033, 6055077, 7479801, 14128513, 18165231, 42385539, 127156617]

約数ペア:

[(1, 127156617), (3, 42385539), (7, 18165231), (9, 14128513), (17, 7479801), (21, 6055077), (49, 2595033), (51, 2493267), (63, 2018359), (119, 1068543), (147, 865011), (153, 831089), (343, 370719), (357, 356181), (441, 288337), (833, 152649), (1029, 123573), (1071, 118727), (2423, 52479), (2499, 50883), (3087, 41191), (5831, 21807), (7269, 17493), (7497, 16961)]