55127787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7559}}^1$

素因数の和:7603

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 36317973

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 7559, 22677, 83149, 98267, 128503, 249447, 294801, 385509, 1080937, 1413533, 1670539, 3242811, 4240599, 5011617, 18375929, 55127787]

約数ペア:

[(1, 55127787), (3, 18375929), (11, 5011617), (13, 4240599), (17, 3242811), (33, 1670539), (39, 1413533), (51, 1080937), (143, 385509), (187, 294801), (221, 249447), (429, 128503), (561, 98267), (663, 83149), (2431, 22677), (7293, 7559)]