26789769

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 40185600

約数和(自身を除く): 13395831

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 919, 2757, 3239, 8271, 9717, 29151, 37679, 72601, 113037, 217803, 339111, 653409, 2976641, 8929923, 26789769]

約数ペア:

[(1, 26789769), (3, 8929923), (9, 2976641), (41, 653409), (79, 339111), (123, 217803), (237, 113037), (369, 72601), (711, 37679), (919, 29151), (2757, 9717), (3239, 8271)]