6838749

素因数分解:

$3^7\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 10627200

約数和(自身を除く): 3788451

約数列:

[1, 3, 9, 27, 53, 59, 81, 159, 177, 243, 477, 531, 729, 1431, 1593, 2187, 3127, 4293, 4779, 9381, 12879, 14337, 28143, 38637, 43011, 84429, 115911, 129033, 253287, 759861, 2279583, 6838749]

約数ペア:

[(1, 6838749), (3, 2279583), (9, 759861), (27, 253287), (53, 129033), (59, 115911), (81, 84429), (159, 43011), (177, 38637), (243, 28143), (477, 14337), (531, 12879), (729, 9381), (1431, 4779), (1593, 4293), (2187, 3127)]