172007043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 255360000

約数和(自身を除く): 83352957

約数列:

[1, 3, 13, 37, 39, 111, 199, 481, 597, 599, 1443, 1797, 2587, 7363, 7761, 7787, 22089, 22163, 23361, 66489, 95719, 119201, 287157, 288119, 357603, 864357, 1549613, 4410437, 4648839, 13231311, 57335681, 172007043]

約数ペア:

[(1, 172007043), (3, 57335681), (13, 13231311), (37, 4648839), (39, 4410437), (111, 1549613), (199, 864357), (481, 357603), (597, 288119), (599, 287157), (1443, 119201), (1797, 95719), (2587, 66489), (7363, 23361), (7761, 22163), (7787, 22089)]