27408807

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{5153}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 40819680

約数和(自身を除く): 13410873

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5153, 5319, 15459, 46377, 139131, 1015141, 3045423, 9136269, 27408807]

約数ペア:

[(1, 27408807), (3, 9136269), (9, 3045423), (27, 1015141), (197, 139131), (591, 46377), (1773, 15459), (5153, 5319)]