51551361

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 79151904

約数和(自身を除く): 27600543

約数列:

[1, 3, 9, 17, 51, 153, 347, 971, 1041, 2913, 3123, 5899, 8739, 16507, 17697, 49521, 53091, 148563, 336937, 1010811, 3032433, 5727929, 17183787, 51551361]

約数ペア:

[(1, 51551361), (3, 17183787), (9, 5727929), (17, 3032433), (51, 1010811), (153, 336937), (347, 148563), (971, 53091), (1041, 49521), (2913, 17697), (3123, 16507), (5899, 8739)]