26365977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 18112743

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 107, 131, 171, 209, 321, 393, 627, 963, 1177, 1179, 1441, 1881, 2033, 2489, 3531, 4323, 6099, 7467, 10593, 12969, 14017, 18297, 22363, 22401, 27379, 42051, 67089, 82137, 126153, 154187, 201267, 246411, 266323, 462561, 798969, 1387683, 2396907, 2929553, 8788659, 26365977]

約数ペア:

[(1, 26365977), (3, 8788659), (9, 2929553), (11, 2396907), (19, 1387683), (33, 798969), (57, 462561), (99, 266323), (107, 246411), (131, 201267), (171, 154187), (209, 126153), (321, 82137), (393, 67089), (627, 42051), (963, 27379), (1177, 22401), (1179, 22363), (1441, 18297), (1881, 14017), (2033, 12969), (2489, 10593), (3531, 7467), (4323, 6099)]