26115111

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 18363609

約数列:

[1, 3, 9, 11, 17, 33, 51, 59, 99, 153, 177, 187, 263, 531, 561, 649, 789, 1003, 1683, 1947, 2367, 2893, 3009, 4471, 5841, 8679, 9027, 11033, 13413, 15517, 26037, 33099, 40239, 46551, 49181, 99297, 139653, 147543, 170687, 263789, 442629, 512061, 791367, 1536183, 2374101, 2901679, 8705037, 26115111]

約数ペア:

[(1, 26115111), (3, 8705037), (9, 2901679), (11, 2374101), (17, 1536183), (33, 791367), (51, 512061), (59, 442629), (99, 263789), (153, 170687), (177, 147543), (187, 139653), (263, 99297), (531, 49181), (561, 46551), (649, 40239), (789, 33099), (1003, 26037), (1683, 15517), (1947, 13413), (2367, 11033), (2893, 9027), (3009, 8679), (4471, 5841)]