67554351

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{42407}}^1$

素因数の和:42475

約数の個数: 16

約数和(自身を含む): 101779200

約数和(自身を除く): 34224849

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 42407, 127221, 381663, 1144989, 2502013, 7506039, 22518117, 67554351]

約数ペア:

[(1, 67554351), (3, 22518117), (9, 7506039), (27, 2502013), (59, 1144989), (177, 381663), (531, 127221), (1593, 42407)]