66940167

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{77747}}^1$

素因数の和:77798

約数の個数: 16

約数和(自身を含む): 104493312

約数和(自身を除く): 37553145

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 77747, 233241, 544229, 1632687, 3187627, 9562881, 22313389, 66940167]

約数ペア:

[(1, 66940167), (3, 22313389), (7, 9562881), (21, 3187627), (41, 1632687), (123, 544229), (287, 233241), (861, 77747)]