123816639

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{4663}}^1$

素因数の和:4886

約数の個数: 16

約数和(自身を含む): 169247232

約数和(自身を除く): 45430593

約数列:

[1, 3, 53, 159, 167, 501, 4663, 8851, 13989, 26553, 247139, 741417, 778721, 2336163, 41272213, 123816639]

約数ペア:

[(1, 123816639), (3, 41272213), (53, 2336163), (159, 778721), (167, 741417), (501, 247139), (4663, 26553), (8851, 13989)]