51173949

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1291}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 69602624

約数和(自身を除く): 18428675

約数列:

[1, 3, 73, 181, 219, 543, 1291, 3873, 13213, 39639, 94243, 233671, 282729, 701013, 17057983, 51173949]

約数ペア:

[(1, 51173949), (3, 17057983), (73, 701013), (181, 282729), (219, 233671), (543, 94243), (1291, 39639), (3873, 13213)]