80272869

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{8713}}^1$

素因数の和:8836

約数の個数: 16

約数和(自身を含む): 111260352

約数和(自身を除く): 30987483

約数列:

[1, 3, 37, 83, 111, 249, 3071, 8713, 9213, 26139, 322381, 723179, 967143, 2169537, 26757623, 80272869]

約数ペア:

[(1, 80272869), (3, 26757623), (37, 2169537), (83, 967143), (111, 723179), (249, 322381), (3071, 26139), (8713, 9213)]