162487087

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{3943}}^1$

素因数の和:4015

約数の個数: 18

約数和(自身を含む): 195807768

約数和(自身を除く): 33320681

約数列:

[1, 7, 29, 49, 203, 841, 1421, 3943, 5887, 27601, 41209, 114347, 193207, 800429, 3316063, 5603003, 23212441, 162487087]

約数ペア:

[(1, 162487087), (7, 23212441), (29, 5603003), (49, 3316063), (203, 800429), (841, 193207), (1421, 114347), (3943, 41209), (5887, 27601)]