137550721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{6449}}^1$

素因数の和:6744

約数の個数: 16

約数和(自身を含む): 172137600

約数和(自身を除く): 34586879

約数列:

[1, 7, 11, 77, 277, 1939, 3047, 6449, 21329, 45143, 70939, 496573, 1786373, 12504611, 19650103, 137550721]

約数ペア:

[(1, 137550721), (7, 19650103), (11, 12504611), (77, 1786373), (277, 496573), (1939, 70939), (3047, 45143), (6449, 21329)]