145023423

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{2971}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 197721216

約数和(自身を除く): 52697793

約数列:

[1, 3, 53, 159, 307, 921, 2971, 8913, 16271, 48813, 157463, 472389, 912097, 2736291, 48341141, 145023423]

約数ペア:

[(1, 145023423), (3, 48341141), (53, 2736291), (159, 912097), (307, 472389), (921, 157463), (2971, 48813), (8913, 16271)]