80387967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{105913}}^1$

素因数の和:105950

約数の個数: 16

約数和(自身を含む): 122012928

約数和(自身を除く): 41624961

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 105913, 317739, 1165043, 2435999, 3495129, 7307997, 26795989, 80387967]

約数ペア:

[(1, 80387967), (3, 26795989), (11, 7307997), (23, 3495129), (33, 2435999), (69, 1165043), (253, 317739), (759, 105913)]