84889359

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13417}}^1$

素因数の和:13479

約数の個数: 24

約数和(自身を含む): 132569840

約数和(自身を除く): 47680481

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 13417, 40251, 120753, 254923, 496429, 764769, 1489287, 2294307, 4467861, 9432151, 28296453, 84889359]

約数ペア:

[(1, 84889359), (3, 28296453), (9, 9432151), (19, 4467861), (37, 2294307), (57, 1489287), (111, 764769), (171, 496429), (333, 254923), (703, 120753), (2109, 40251), (6327, 13417)]