24270729

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 38572128

約数和(自身を除く): 14301399

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 4027, 6027, 12081, 28189, 84567, 165107, 197323, 495321, 591969, 1155749, 3467247, 8090243, 24270729]

約数ペア:

[(1, 24270729), (3, 8090243), (7, 3467247), (21, 1155749), (41, 591969), (49, 495321), (123, 197323), (147, 165107), (287, 84567), (861, 28189), (2009, 12081), (4027, 6027)]