68589027

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12473}}^1$

素因数の和:12539

約数の個数: 24

約数和(自身を含む): 108972864

約数和(自身を除く): 40383837

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 12473, 37419, 112257, 162149, 486447, 586231, 1459341, 1758693, 5276079, 7621003, 22863009, 68589027]

約数ペア:

[(1, 68589027), (3, 22863009), (9, 7621003), (13, 5276079), (39, 1758693), (47, 1459341), (117, 586231), (141, 486447), (423, 162149), (611, 112257), (1833, 37419), (5499, 12473)]