27755973

素因数分解:

$3^3\times 7^1\times {\mathrm{146857}}^1$

素因数の和:146873

約数の個数: 16

約数和(自身を含む): 46994560

約数和(自身を除く): 19238587

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 146857, 440571, 1027999, 1321713, 3083997, 3965139, 9251991, 27755973]

約数ペア:

[(1, 27755973), (3, 9251991), (7, 3965139), (9, 3083997), (21, 1321713), (27, 1027999), (63, 440571), (189, 146857)]