127408057903

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{450557}}^1$

素因数の和:450799

約数の個数: 24

約数和(自身を含む): 154090836000

約数和(自身を除く): 26682778097

約数列:

[1, 7, 29, 49, 199, 203, 1393, 1421, 5771, 9751, 40397, 282779, 450557, 3153899, 13066153, 22077293, 89660843, 91463071, 627625901, 640241497, 2600164447, 4393381307, 18201151129, 127408057903]

約数ペア:

[(1, 127408057903), (7, 18201151129), (29, 4393381307), (49, 2600164447), (199, 640241497), (203, 627625901), (1393, 91463071), (1421, 89660843), (5771, 22077293), (9751, 13066153), (40397, 3153899), (282779, 450557)]