81081361

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 86780160

約数和(自身を除く): 5698799

約数列:

[1, 29, 53, 71, 743, 1537, 2059, 3763, 21547, 39379, 52753, 109127, 1141991, 1529837, 2795909, 81081361]

約数ペア:

[(1, 81081361), (29, 2795909), (53, 1529837), (71, 1141991), (743, 109127), (1537, 52753), (2059, 39379), (3763, 21547)]