26259633

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4526

約数の個数: 20

約数和(自身を含む): 39773668

約数和(自身を除く): 13514035

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4441, 5913, 13323, 39969, 119907, 324193, 359721, 972579, 2917737, 8753211, 26259633]

約数ペア:

[(1, 26259633), (3, 8753211), (9, 2917737), (27, 972579), (73, 359721), (81, 324193), (219, 119907), (657, 39969), (1971, 13323), (4441, 5913)]