115320009

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 181646080

約数和(自身を除く): 66326071

約数列:

[1, 3, 7, 21, 37, 111, 193, 259, 579, 769, 777, 1351, 2307, 4053, 5383, 7141, 16149, 21423, 28453, 49987, 85359, 148417, 149961, 199171, 445251, 597513, 1038919, 3116757, 5491429, 16474287, 38440003, 115320009]

約数ペア:

[(1, 115320009), (3, 38440003), (7, 16474287), (21, 5491429), (37, 3116757), (111, 1038919), (193, 597513), (259, 445251), (579, 199171), (769, 149961), (777, 148417), (1351, 85359), (2307, 49987), (4053, 28453), (5383, 21423), (7141, 16149)]