80807937

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{5179}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 123325440

約数和(自身を除く): 42517503

約数列:

[1, 3, 7, 21, 743, 2229, 5179, 5201, 15537, 15603, 36253, 108759, 3847997, 11543991, 26935979, 80807937]

約数ペア:

[(1, 80807937), (3, 26935979), (7, 11543991), (21, 3847997), (743, 108759), (2229, 36253), (5179, 15603), (5201, 15537)]