26231121

素因数分解:

$3^5\times 7^2\times {\mathrm{2203}}^1$

素因数の和:2232

約数の個数: 36

約数和(自身を含む): 45728592

約数和(自身を除く): 19497471

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 2203, 3969, 6609, 11907, 15421, 19827, 46263, 59481, 107947, 138789, 178443, 323841, 416367, 535329, 971523, 1249101, 2914569, 3747303, 8743707, 26231121]

約数ペア:

[(1, 26231121), (3, 8743707), (7, 3747303), (9, 2914569), (21, 1249101), (27, 971523), (49, 535329), (63, 416367), (81, 323841), (147, 178443), (189, 138789), (243, 107947), (441, 59481), (567, 46263), (1323, 19827), (1701, 15421), (2203, 11907), (3969, 6609)]