27771609

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 37776704

約数和(自身を除く): 10005095

約数列:

[1, 3, 73, 211, 219, 601, 633, 1803, 15403, 43873, 46209, 126811, 131619, 380433, 9257203, 27771609]

約数ペア:

[(1, 27771609), (3, 9257203), (73, 380433), (211, 131619), (219, 126811), (601, 46209), (633, 43873), (1803, 15403)]