29453949

素因数分解:

$3^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 52720668

約数和(自身を除く): 23266719

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 81, 123, 147, 181, 189, 287, 369, 441, 543, 567, 861, 1107, 1267, 1323, 1629, 2009, 2583, 3321, 3801, 3969, 4887, 6027, 7421, 7749, 8869, 11403, 14661, 18081, 22263, 23247, 26607, 34209, 51947, 54243, 66789, 79821, 102627, 155841, 162729, 200367, 239463, 363629, 467523, 601101, 718389, 1090887, 1402569, 3272661, 4207707, 9817983, 29453949]

約数ペア:

[(1, 29453949), (3, 9817983), (7, 4207707), (9, 3272661), (21, 1402569), (27, 1090887), (41, 718389), (49, 601101), (63, 467523), (81, 363629), (123, 239463), (147, 200367), (181, 162729), (189, 155841), (287, 102627), (369, 79821), (441, 66789), (543, 54243), (567, 51947), (861, 34209), (1107, 26607), (1267, 23247), (1323, 22263), (1629, 18081), (2009, 14661), (2583, 11403), (3321, 8869), (3801, 7749), (3969, 7421), (4887, 6027)]