55276390413

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{2718823}}^1$

素因数の和:2719086

約数の個数: 20

約数和(自身を含む): 82902381408

約数和(自身を除く): 27625990995

約数列:

[1, 3, 9, 27, 81, 251, 753, 2259, 6777, 20331, 2718823, 8156469, 24469407, 73408221, 220224663, 682424573, 2047273719, 6141821157, 18425463471, 55276390413]

約数ペア:

[(1, 55276390413), (3, 18425463471), (9, 6141821157), (27, 2047273719), (81, 682424573), (251, 220224663), (753, 73408221), (2259, 24469407), (6777, 8156469), (20331, 2718823)]