68044641

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{54919}}^1$

素因数の和:54988

約数の個数: 16

約数和(自身を含む): 105446400

約数和(自身を除く): 37401759

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 54919, 164757, 384433, 1153299, 3240221, 9720663, 22681547, 68044641]

約数ペア:

[(1, 68044641), (3, 22681547), (7, 9720663), (21, 3240221), (59, 1153299), (177, 384433), (413, 164757), (1239, 54919)]