27993894

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{63913}}^1$

素因数の和:63991

約数の個数: 16

約数和(自身を含む): 56755632

約数和(自身を除く): 28761738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 63913, 127826, 191739, 383478, 4665649, 9331298, 13996947, 27993894]

約数ペア:

[(1, 27993894), (2, 13996947), (3, 9331298), (6, 4665649), (73, 383478), (146, 191739), (219, 127826), (438, 63913)]