27754479

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 42453840

約数和(自身を除く): 14699361

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 2473, 3741, 7419, 11223, 22257, 71717, 106339, 215151, 319017, 645453, 957051, 3083831, 9251493, 27754479]

約数ペア:

[(1, 27754479), (3, 9251493), (9, 3083831), (29, 957051), (43, 645453), (87, 319017), (129, 215151), (261, 106339), (387, 71717), (1247, 22257), (2473, 11223), (3741, 7419)]