26356563

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 41428800

約数和(自身を除く): 15072237

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 783, 821, 1107, 1189, 2463, 3567, 7389, 10701, 22167, 23809, 32103, 33661, 71427, 100983, 214281, 302949, 642843, 908847, 976169, 2928507, 8785521, 26356563]

約数ペア:

[(1, 26356563), (3, 8785521), (9, 2928507), (27, 976169), (29, 908847), (41, 642843), (87, 302949), (123, 214281), (261, 100983), (369, 71427), (783, 33661), (821, 32103), (1107, 23809), (1189, 22167), (2463, 10701), (3567, 7389)]