202110027

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{63737}}^1$

素因数の和:63898

約数の個数: 16

約数和(自身を含む): 310021632

約数和(自身を除く): 107911605

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 63737, 191211, 446159, 1338477, 9624287, 28872861, 67370009, 202110027]

約数ペア:

[(1, 202110027), (3, 67370009), (7, 28872861), (21, 9624287), (151, 1338477), (453, 446159), (1057, 191211), (3171, 63737)]