153669489

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{971}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 208272384

約数和(自身を除く): 54602895

約数列:

[1, 3, 71, 213, 743, 971, 2229, 2913, 52753, 68941, 158259, 206823, 721453, 2164359, 51223163, 153669489]

約数ペア:

[(1, 153669489), (3, 51223163), (71, 2164359), (213, 721453), (743, 206823), (971, 158259), (2229, 68941), (2913, 52753)]