168883989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{3109}}^1$

素因数の和:4084

約数の個数: 16

約数和(自身を含む): 237355200

約数和(自身を除く): 68471211

約数列:

[1, 3, 19, 57, 953, 2859, 3109, 9327, 18107, 54321, 59071, 177213, 2962877, 8888631, 56294663, 168883989]

約数ペア:

[(1, 168883989), (3, 56294663), (19, 8888631), (57, 2962877), (953, 177213), (2859, 59071), (3109, 54321), (9327, 18107)]