26448957

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 16491843

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 1987, 4437, 5961, 13311, 17883, 33779, 53649, 57623, 101337, 172869, 304011, 518607, 912033, 979591, 1555821, 2938773, 8816319, 26448957]

約数ペア:

[(1, 26448957), (3, 8816319), (9, 2938773), (17, 1555821), (27, 979591), (29, 912033), (51, 518607), (87, 304011), (153, 172869), (261, 101337), (459, 57623), (493, 53649), (783, 33779), (1479, 17883), (1987, 13311), (4437, 5961)]