22688127

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 42681600

約数和(自身を除く): 19993473

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1559, 1617, 2079, 4677, 4851, 10913, 14031, 14553, 17149, 32739, 42093, 51447, 76391, 98217, 120043, 154341, 229173, 294651, 360129, 463023, 687519, 840301, 1080387, 2062557, 2520903, 3241161, 7562709, 22688127]

約数ペア:

[(1, 22688127), (3, 7562709), (7, 3241161), (9, 2520903), (11, 2062557), (21, 1080387), (27, 840301), (33, 687519), (49, 463023), (63, 360129), (77, 294651), (99, 229173), (147, 154341), (189, 120043), (231, 98217), (297, 76391), (441, 51447), (539, 42093), (693, 32739), (1323, 17149), (1559, 14553), (1617, 14031), (2079, 10913), (4677, 4851)]