26568081

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1614

約数の個数: 20

約数和(自身を含む): 39882084

約数和(自身を除く): 13314003

約数列:

[1, 3, 9, 27, 81, 241, 723, 1361, 2169, 4083, 6507, 12249, 19521, 36747, 110241, 328001, 984003, 2952009, 8856027, 26568081]

約数ペア:

[(1, 26568081), (3, 8856027), (9, 2952009), (27, 984003), (81, 328001), (241, 110241), (723, 36747), (1361, 19521), (2169, 12249), (4083, 6507)]