71640573

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{3187}}^1$

素因数の和:3376

約数の個数: 16

約数和(自身を含む): 97935360

約数和(自身を除く): 26294787

約数列:

[1, 3, 59, 127, 177, 381, 3187, 7493, 9561, 22479, 188033, 404749, 564099, 1214247, 23880191, 71640573]

約数ペア:

[(1, 71640573), (3, 23880191), (59, 1214247), (127, 564099), (177, 404749), (381, 188033), (3187, 22479), (7493, 9561)]