27557691

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4637}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 42150144

約数和(自身を除く): 14592453

約数列:

[1, 3, 7, 21, 283, 849, 1981, 4637, 5943, 13911, 32459, 97377, 1312271, 3936813, 9185897, 27557691]

約数ペア:

[(1, 27557691), (3, 9185897), (7, 3936813), (21, 1312271), (283, 97377), (849, 32459), (1981, 13911), (4637, 5943)]