66172242241

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{977}}^1\times {\mathrm{31517}}^1$

素因数の和:32808

約数の個数: 16

約数和(自身を含む): 75951824256

約数和(自身を除く): 9779582015

約数列:

[1, 7, 307, 977, 2149, 6839, 31517, 220619, 299939, 2099573, 9675719, 30792109, 67730033, 215544763, 9453177463, 66172242241]

約数ペア:

[(1, 66172242241), (7, 9453177463), (307, 215544763), (977, 67730033), (2149, 30792109), (6839, 9675719), (31517, 2099573), (220619, 299939)]