54442449

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 56

約数和(自身を含む): 90657792

約数和(自身を除く): 36215343

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 191, 207, 243, 391, 459, 573, 621, 729, 1173, 1377, 1719, 1863, 3247, 3519, 4131, 4393, 5157, 5589, 9741, 10557, 12393, 13179, 15471, 16767, 29223, 31671, 39537, 46413, 74681, 87669, 95013, 118611, 139239, 224043, 263007, 285039, 355833, 672129, 789021, 1067499, 2016387, 2367063, 3202497, 6049161, 18147483, 54442449]

約数ペア:

[(1, 54442449), (3, 18147483), (9, 6049161), (17, 3202497), (23, 2367063), (27, 2016387), (51, 1067499), (69, 789021), (81, 672129), (153, 355833), (191, 285039), (207, 263007), (243, 224043), (391, 139239), (459, 118611), (573, 95013), (621, 87669), (729, 74681), (1173, 46413), (1377, 39537), (1719, 31671), (1863, 29223), (3247, 16767), (3519, 15471), (4131, 13179), (4393, 12393), (5157, 10557), (5589, 9741)]