27653427

素因数分解:

$3^3\times {\mathrm{647}}^1\times {\mathrm{1583}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 41057280

約数和(自身を除く): 13403853

約数列:

[1, 3, 9, 27, 647, 1583, 1941, 4749, 5823, 14247, 17469, 42741, 1024201, 3072603, 9217809, 27653427]

約数ペア:

[(1, 27653427), (3, 9217809), (9, 3072603), (27, 1024201), (647, 42741), (1583, 17469), (1941, 14247), (4749, 5823)]