129197061

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3313}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 213686720

約数和(自身を除く): 84489659

約数列:

[1, 3, 7, 9, 21, 63, 619, 1857, 3313, 4333, 5571, 9939, 12999, 23191, 29817, 38997, 69573, 208719, 2050747, 6152241, 14355229, 18456723, 43065687, 129197061]

約数ペア:

[(1, 129197061), (3, 43065687), (7, 18456723), (9, 14355229), (21, 6152241), (63, 2050747), (619, 208719), (1857, 69573), (3313, 38997), (4333, 29817), (5571, 23191), (9939, 12999)]