1766367081

素因数分解:

$3^4\times {\mathrm{907}}^1\times {\mathrm{24043}}^1$

素因数の和:24962

約数の個数: 20

約数和(自身を含む): 2641666192

約数和(自身を除く): 875299111

約数列:

[1, 3, 9, 27, 81, 907, 2721, 8163, 24043, 24489, 72129, 73467, 216387, 649161, 1947483, 21807001, 65421003, 196263009, 588789027, 1766367081]

約数ペア:

[(1, 1766367081), (3, 588789027), (9, 196263009), (27, 65421003), (81, 21807001), (907, 1947483), (2721, 649161), (8163, 216387), (24043, 73467), (24489, 72129)]