51546921

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1301}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 70495488

約数和(自身を除く): 18948567

約数列:

[1, 3, 47, 141, 281, 843, 1301, 3903, 13207, 39621, 61147, 183441, 365581, 1096743, 17182307, 51546921]

約数ペア:

[(1, 51546921), (3, 17182307), (47, 1096743), (141, 365581), (281, 183441), (843, 61147), (1301, 39621), (3903, 13207)]