51613521

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1451}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 70253568

約数和(自身を除く): 18640047

約数列:

[1, 3, 71, 167, 213, 501, 1451, 4353, 11857, 35571, 103021, 242317, 309063, 726951, 17204507, 51613521]

約数ペア:

[(1, 51613521), (3, 17204507), (71, 726951), (167, 309063), (213, 242317), (501, 103021), (1451, 35571), (4353, 11857)]