191007927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12289}}^1$

素因数の和:12463

約数の個数: 24

約数和(自身を含む): 302923920

約数和(自身を除く): 111915993

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 5181, 12289, 15543, 36867, 110601, 135179, 405537, 1216611, 1929373, 5788119, 17364357, 21223103, 63669309, 191007927]

約数ペア:

[(1, 191007927), (3, 63669309), (9, 21223103), (11, 17364357), (33, 5788119), (99, 1929373), (157, 1216611), (471, 405537), (1413, 135179), (1727, 110601), (5181, 36867), (12289, 15543)]