57149337

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12541}}^1$

素因数の和:12589

約数の個数: 24

約数和(自身を含む): 91506432

約数和(自身を除く): 34357095

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 12541, 37623, 87787, 263361, 388771, 614509, 1166313, 1843527, 2721397, 8164191, 19049779, 57149337]

約数ペア:

[(1, 57149337), (3, 19049779), (7, 8164191), (21, 2721397), (31, 1843527), (49, 1166313), (93, 614509), (147, 388771), (217, 263361), (651, 87787), (1519, 37623), (4557, 12541)]