1137290787

素因数分解:

$3^5\times {\mathrm{1381}}^1\times {\mathrm{3389}}^1$

素因数の和:4785

約数の個数: 24

約数和(自身を含む): 1705332720

約数和(自身を除く): 568041933

約数列:

[1, 3, 9, 27, 81, 243, 1381, 3389, 4143, 10167, 12429, 30501, 37287, 91503, 111861, 274509, 335583, 823527, 4680209, 14040627, 42121881, 126365643, 379096929, 1137290787]

約数ペア:

[(1, 1137290787), (3, 379096929), (9, 126365643), (27, 42121881), (81, 14040627), (243, 4680209), (1381, 823527), (3389, 335583), (4143, 274509), (10167, 111861), (12429, 91503), (30501, 37287)]