27676831

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9862

約数の個数: 16

約数和(自身を含む): 35166208

約数和(自身を除く): 7489377

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 9811, 68677, 127543, 304141, 892801, 2128987, 3953833, 27676831]

約数ペア:

[(1, 27676831), (7, 3953833), (13, 2128987), (31, 892801), (91, 304141), (217, 127543), (403, 68677), (2821, 9811)]