9225279

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 16780800

約数和(自身を除く): 7555521

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 367, 399, 441, 513, 931, 1101, 1197, 1323, 2569, 2793, 3303, 3591, 6973, 7707, 8379, 9909, 17983, 20919, 23121, 25137, 48811, 53949, 62757, 69363, 146433, 161847, 188271, 341677, 439299, 485541, 1025031, 1317897, 3075093, 9225279]

約数ペア:

[(1, 9225279), (3, 3075093), (7, 1317897), (9, 1025031), (19, 485541), (21, 439299), (27, 341677), (49, 188271), (57, 161847), (63, 146433), (133, 69363), (147, 62757), (171, 53949), (189, 48811), (367, 25137), (399, 23121), (441, 20919), (513, 17983), (931, 9909), (1101, 8379), (1197, 7707), (1323, 6973), (2569, 3591), (2793, 3303)]