173639889

素因数分解:

$3^3\times {\mathrm{2251}}^1\times {\mathrm{2857}}^1$

素因数の和:5117

約数の個数: 16

約数和(自身を含む): 257448640

約数和(自身を除く): 83808751

約数列:

[1, 3, 9, 27, 2251, 2857, 6753, 8571, 20259, 25713, 60777, 77139, 6431107, 19293321, 57879963, 173639889]

約数ペア:

[(1, 173639889), (3, 57879963), (9, 19293321), (27, 6431107), (2251, 77139), (2857, 60777), (6753, 25713), (8571, 20259)]