81172662

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{30539}}^1$

素因数の和:30987

約数の個数: 16

約数和(自身を含む): 162717120

約数和(自身を除く): 81544458

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 30539, 61078, 91617, 183234, 13528777, 27057554, 40586331, 81172662]

約数ペア:

[(1, 81172662), (2, 40586331), (3, 27057554), (6, 13528777), (443, 183234), (886, 91617), (1329, 61078), (2658, 30539)]