119979081

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1559}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 183980160

約数和(自身を除く): 64001079

約数列:

[1, 3, 9, 17, 51, 153, 503, 1509, 1559, 4527, 4677, 8551, 14031, 25653, 26503, 76959, 79509, 238527, 784177, 2352531, 7057593, 13331009, 39993027, 119979081]

約数ペア:

[(1, 119979081), (3, 39993027), (9, 13331009), (17, 7057593), (51, 2352531), (153, 784177), (503, 238527), (1509, 79509), (1559, 76959), (4527, 26503), (4677, 25653), (8551, 14031)]