126688895081

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20131717}}^1$

素因数の和:20131784

約数の個数: 16

約数和(自身を含む): 154611594240

約数和(自身を除く): 27922699159

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 20131717, 140922019, 583819793, 624083227, 4086738551, 4368582589, 18098413583, 126688895081]

約数ペア:

[(1, 126688895081), (7, 18098413583), (29, 4368582589), (31, 4086738551), (203, 624083227), (217, 583819793), (899, 140922019), (6293, 20131717)]