26731881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9311}}^1$

素因数の和:9357

約数の個数: 24

約数和(自身を含む): 43580160

約数和(自身を除く): 16848279

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 9311, 27933, 83799, 102421, 270019, 307263, 810057, 921789, 2430171, 2970209, 8910627, 26731881]

約数ペア:

[(1, 26731881), (3, 8910627), (9, 2970209), (11, 2430171), (29, 921789), (33, 810057), (87, 307263), (99, 270019), (261, 102421), (319, 83799), (957, 27933), (2871, 9311)]