26861004051

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{321947}}^1$

素因数の和:322123

約数の個数: 32

約数和(自身を含む): 42651671040

約数和(自身を除く): 15790666989

約数列:

[1, 3, 7, 21, 29, 87, 137, 203, 411, 609, 959, 2877, 3973, 11919, 27811, 83433, 321947, 965841, 2253629, 6760887, 9336463, 28009389, 44106739, 65355241, 132320217, 196065723, 308747173, 926241519, 1279095431, 3837286293, 8953668017, 26861004051]

約数ペア:

[(1, 26861004051), (3, 8953668017), (7, 3837286293), (21, 1279095431), (29, 926241519), (87, 308747173), (137, 196065723), (203, 132320217), (411, 65355241), (609, 44106739), (959, 28009389), (2877, 9336463), (3973, 6760887), (11919, 2253629), (27811, 965841), (83433, 321947)]