52812081

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5479}}^1$

素因数の和:5515

約数の個数: 40

約数和(自身を含む): 95483520

約数和(自身を除く): 42671439

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 5479, 9639, 16437, 38353, 49311, 93143, 115059, 147933, 279429, 345177, 443799, 652001, 838287, 1035531, 1956003, 2514861, 3106593, 5868009, 7544583, 17604027, 52812081]

約数ペア:

[(1, 52812081), (3, 17604027), (7, 7544583), (9, 5868009), (17, 3106593), (21, 2514861), (27, 1956003), (51, 1035531), (63, 838287), (81, 652001), (119, 443799), (153, 345177), (189, 279429), (357, 147933), (459, 115059), (567, 93143), (1071, 49311), (1377, 38353), (3213, 16437), (5479, 9639)]