55404987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{6689}}^1$

素因数の和:6954

約数の個数: 16

約数和(自身を含む): 80922240

約数和(自身を除く): 25517253

約数列:

[1, 3, 11, 33, 251, 753, 2761, 6689, 8283, 20067, 73579, 220737, 1678939, 5036817, 18468329, 55404987]

約数ペア:

[(1, 55404987), (3, 18468329), (11, 5036817), (33, 1678939), (251, 220737), (753, 73579), (2761, 20067), (6689, 8283)]