126732277

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 155131200

約数和(自身を除く): 28398923

約数列:

[1, 7, 23, 49, 139, 161, 809, 973, 1127, 3197, 5663, 6811, 18607, 22379, 39641, 112451, 130249, 156653, 787157, 911743, 2586373, 5510099, 18104611, 126732277]

約数ペア:

[(1, 126732277), (7, 18104611), (23, 5510099), (49, 2586373), (139, 911743), (161, 787157), (809, 156653), (973, 130249), (1127, 112451), (3197, 39641), (5663, 22379), (6811, 18607)]