57106281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 84509568

約数和(自身を除く): 27403287

約数列:

[1, 3, 17, 37, 51, 53, 111, 159, 571, 629, 901, 1713, 1887, 1961, 2703, 5883, 9707, 21127, 29121, 30263, 33337, 63381, 90789, 100011, 359159, 514471, 1077477, 1119731, 1543413, 3359193, 19035427, 57106281]

約数ペア:

[(1, 57106281), (3, 19035427), (17, 3359193), (37, 1543413), (51, 1119731), (53, 1077477), (111, 514471), (159, 359159), (571, 100011), (629, 90789), (901, 63381), (1713, 33337), (1887, 30263), (1961, 29121), (2703, 21127), (5883, 9707)]