68527719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1999}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 107016000

約数和(自身を除く): 38488281

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 1999, 2637, 3809, 5997, 11427, 17991, 25987, 34281, 77961, 233883, 585707, 1757121, 5271363, 7614191, 22842573, 68527719]

約数ペア:

[(1, 68527719), (3, 22842573), (9, 7614191), (13, 5271363), (39, 1757121), (117, 585707), (293, 233883), (879, 77961), (1999, 34281), (2637, 25987), (3809, 17991), (5997, 11427)]