827831847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5557}}^1$

素因数の和:5727

約数の個数: 32

約数和(自身を含む): 1229340672

約数和(自身を除く): 401508825

約数列:

[1, 3, 17, 23, 51, 69, 127, 381, 391, 1173, 2159, 2921, 5557, 6477, 8763, 16671, 49657, 94469, 127811, 148971, 283407, 383433, 705739, 2117217, 2172787, 6518361, 11997563, 16231997, 35992689, 48695991, 275943949, 827831847]

約数ペア:

[(1, 827831847), (3, 275943949), (17, 48695991), (23, 35992689), (51, 16231997), (69, 11997563), (127, 6518361), (381, 2172787), (391, 2117217), (1173, 705739), (2159, 383433), (2921, 283407), (5557, 148971), (6477, 127811), (8763, 94469), (16671, 49657)]