51777903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{3613}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 73378656

約数和(自身を除く): 21600753

約数列:

[1, 3, 17, 51, 281, 843, 3613, 4777, 10839, 14331, 61421, 184263, 1015253, 3045759, 17259301, 51777903]

約数ペア:

[(1, 51777903), (3, 17259301), (17, 3045759), (51, 1015253), (281, 184263), (843, 61421), (3613, 14331), (4777, 10839)]