15705445779

素因数分解:

$3^3\times {\mathrm{2971}}^1\times {\mathrm{195787}}^1$

素因数の和:198767

約数の個数: 16

約数和(自身を含む): 23275277440

約数和(自身を除く): 7569831661

約数列:

[1, 3, 9, 27, 2971, 8913, 26739, 80217, 195787, 587361, 1762083, 5286249, 581683177, 1745049531, 5235148593, 15705445779]

約数ペア:

[(1, 15705445779), (3, 5235148593), (9, 1745049531), (27, 581683177), (2971, 5286249), (8913, 1762083), (26739, 587361), (80217, 195787)]