27630579

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 40184832

約数和(自身を除く): 12554253

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 823, 1083, 1767, 2469, 11191, 15637, 25513, 33573, 46911, 76539, 297103, 484747, 891309, 1454241, 9210193, 27630579]

約数ペア:

[(1, 27630579), (3, 9210193), (19, 1454241), (31, 891309), (57, 484747), (93, 297103), (361, 76539), (589, 46911), (823, 33573), (1083, 25513), (1767, 15637), (2469, 11191)]