64533291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 93199680

約数和(自身を除く): 28666389

約数列:

[1, 3, 19, 37, 57, 111, 703, 827, 1369, 2109, 2481, 4107, 15713, 26011, 30599, 47139, 78033, 91797, 581381, 1132163, 1744143, 3396489, 21511097, 64533291]

約数ペア:

[(1, 64533291), (3, 21511097), (19, 3396489), (37, 1744143), (57, 1132163), (111, 581381), (703, 91797), (827, 78033), (1369, 47139), (2109, 30599), (2481, 26011), (4107, 15713)]