81153822

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{53887}}^1$

素因数の和:54143

約数の個数: 16

約数和(自身を含む): 162957312

約数和(自身を除く): 81803490

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 53887, 107774, 161661, 323322, 13525637, 27051274, 40576911, 81153822]

約数ペア:

[(1, 81153822), (2, 40576911), (3, 27051274), (6, 13525637), (251, 323322), (502, 161661), (753, 107774), (1506, 53887)]