75189961

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 96033600

約数和(自身を除く): 20843639

約数列:

[1, 7, 11, 49, 77, 199, 539, 701, 1393, 2189, 4907, 7711, 9751, 15323, 34349, 53977, 107261, 139499, 377839, 976493, 1534489, 6835451, 10741423, 75189961]

約数ペア:

[(1, 75189961), (7, 10741423), (11, 6835451), (49, 1534489), (77, 976493), (199, 377839), (539, 139499), (701, 107261), (1393, 53977), (2189, 34349), (4907, 15323), (7711, 9751)]