57981237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 27554763

約数列:

[1, 3, 17, 29, 51, 87, 197, 199, 493, 591, 597, 1479, 3349, 3383, 5713, 5771, 10047, 10149, 17139, 17313, 39203, 97121, 98107, 117609, 291363, 294321, 666451, 1136887, 1999353, 3410661, 19327079, 57981237]

約数ペア:

[(1, 57981237), (3, 19327079), (17, 3410661), (29, 1999353), (51, 1136887), (87, 666451), (197, 294321), (199, 291363), (493, 117609), (591, 98107), (597, 97121), (1479, 39203), (3349, 17313), (3383, 17139), (5713, 10149), (5771, 10047)]