27286743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 41260032

約数和(自身を除く): 13973289

約数列:

[1, 3, 11, 33, 47, 73, 141, 219, 241, 517, 723, 803, 1551, 2409, 2651, 3431, 7953, 10293, 11327, 17593, 33981, 37741, 52779, 113223, 124597, 193523, 373791, 580569, 826871, 2480613, 9095581, 27286743]

約数ペア:

[(1, 27286743), (3, 9095581), (11, 2480613), (33, 826871), (47, 580569), (73, 373791), (141, 193523), (219, 124597), (241, 113223), (517, 52779), (723, 37741), (803, 33981), (1551, 17593), (2409, 11327), (2651, 10293), (3431, 7953)]