67839639

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{190027}}^1$

素因数の和:190054

約数の個数: 16

約数和(自身を含む): 109456128

約数和(自身を除く): 41616489

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 190027, 570081, 1330189, 3230459, 3990567, 9691377, 22613213, 67839639]

約数ペア:

[(1, 67839639), (3, 22613213), (7, 9691377), (17, 3990567), (21, 3230459), (51, 1330189), (119, 570081), (357, 190027)]