156624381

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109451}}^1$

素因数の和:109513

約数の個数: 16

約数和(自身を含む): 236416320

約数和(自身を除く): 79791939

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 109451, 328353, 985059, 2955177, 5800903, 17402709, 52208127, 156624381]

約数ペア:

[(1, 156624381), (3, 52208127), (9, 17402709), (27, 5800903), (53, 2955177), (159, 985059), (477, 328353), (1431, 109451)]