128329727

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 137256000

約数和(自身を除く): 8926273

約数列:

[1, 29, 37, 199, 601, 1073, 5771, 7363, 17429, 22237, 119599, 213527, 644873, 3468371, 4425163, 128329727]

約数ペア:

[(1, 128329727), (29, 4425163), (37, 3468371), (199, 644873), (601, 213527), (1073, 119599), (5771, 22237), (7363, 17429)]