26413533

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5527}}^1$

素因数の和:5598

約数の個数: 20

約数和(自身を含む): 40133280

約数和(自身を除く): 13719747

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5527, 16581, 49743, 149229, 326093, 447687, 978279, 2934837, 8804511, 26413533]

約数ペア:

[(1, 26413533), (3, 8804511), (9, 2934837), (27, 978279), (59, 447687), (81, 326093), (177, 149229), (531, 49743), (1593, 16581), (4779, 5527)]