24659721

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{1823}}^1$

素因数の和:2002

約数の個数: 20

約数和(自身を含む): 37078272

約数和(自身を除く): 12418551

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 1823, 4509, 5469, 13527, 16407, 49221, 147663, 304441, 913323, 2739969, 8219907, 24659721]

約数ペア:

[(1, 24659721), (3, 8219907), (9, 2739969), (27, 913323), (81, 304441), (167, 147663), (501, 49221), (1503, 16407), (1823, 13527), (4509, 5469)]