66279241

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 76838400

約数和(自身を除く): 10559159

約数列:

[1, 7, 173, 229, 239, 1211, 1603, 1673, 39617, 41347, 54731, 277319, 289429, 383117, 9468463, 66279241]

約数ペア:

[(1, 66279241), (7, 9468463), (173, 383117), (229, 289429), (239, 277319), (1211, 54731), (1603, 41347), (1673, 39617)]