127078609

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 157121640

約数和(自身を除く): 30043031

約数列:

[1, 7, 29, 37, 49, 203, 259, 1073, 1421, 1813, 2417, 7511, 16919, 52577, 70093, 89429, 118433, 490651, 626003, 2593441, 3434557, 4382021, 18154087, 127078609]

約数ペア:

[(1, 127078609), (7, 18154087), (29, 4382021), (37, 3434557), (49, 2593441), (203, 626003), (259, 490651), (1073, 118433), (1421, 89429), (1813, 70093), (2417, 52577), (7511, 16919)]