3143078883

素因数分解:

$3^5\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2603

約数の個数: 72

約数和(自身を含む): 5530254912

約数和(自身を除く): 2387176029

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 107, 147, 189, 243, 321, 441, 567, 749, 963, 1323, 1701, 2247, 2467, 2889, 3969, 5243, 6741, 7401, 8667, 11907, 15729, 17269, 20223, 22203, 26001, 47187, 51807, 60669, 66609, 120883, 141561, 155421, 182007, 199827, 263969, 362649, 424683, 466263, 599481, 791907, 1087947, 1274049, 1398789, 1847783, 2375721, 3263841, 4196367, 5543349, 7127163, 9791523, 12934481, 16630047, 21381489, 29374569, 38803443, 49890141, 64144467, 116410329, 149670423, 349230987, 449011269, 1047692961, 3143078883]

約数ペア:

[(1, 3143078883), (3, 1047692961), (7, 449011269), (9, 349230987), (21, 149670423), (27, 116410329), (49, 64144467), (63, 49890141), (81, 38803443), (107, 29374569), (147, 21381489), (189, 16630047), (243, 12934481), (321, 9791523), (441, 7127163), (567, 5543349), (749, 4196367), (963, 3263841), (1323, 2375721), (1701, 1847783), (2247, 1398789), (2467, 1274049), (2889, 1087947), (3969, 791907), (5243, 599481), (6741, 466263), (7401, 424683), (8667, 362649), (11907, 263969), (15729, 199827), (17269, 182007), (20223, 155421), (22203, 141561), (26001, 120883), (47187, 66609), (51807, 60669)]