66161199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2971}}^1$

素因数の和:3558

約数の個数: 16

約数和(自身を含む): 95199104

約数和(自身を除く): 29037905

約数列:

[1, 3, 13, 39, 571, 1713, 2971, 7423, 8913, 22269, 38623, 115869, 1696441, 5089323, 22053733, 66161199]

約数ペア:

[(1, 66161199), (3, 22053733), (13, 5089323), (39, 1696441), (571, 115869), (1713, 38623), (2971, 22269), (7423, 8913)]