78973027

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{829}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 93491200

約数和(自身を除く): 14518173

約数列:

[1, 7, 31, 217, 439, 829, 3073, 5803, 13609, 25699, 95263, 179893, 363931, 2547517, 11281861, 78973027]

約数ペア:

[(1, 78973027), (7, 11281861), (31, 2547517), (217, 363931), (439, 179893), (829, 95263), (3073, 25699), (5803, 13609)]