26148159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 42681600

約数和(自身を除く): 16533441

約数列:

[1, 3, 9, 17, 31, 37, 51, 93, 111, 149, 153, 279, 333, 447, 527, 629, 1147, 1341, 1581, 1887, 2533, 3441, 4619, 4743, 5513, 5661, 7599, 10323, 13857, 16539, 19499, 22797, 41571, 49617, 58497, 78523, 93721, 170903, 175491, 235569, 281163, 512709, 706707, 843489, 1538127, 2905351, 8716053, 26148159]

約数ペア:

[(1, 26148159), (3, 8716053), (9, 2905351), (17, 1538127), (31, 843489), (37, 706707), (51, 512709), (93, 281163), (111, 235569), (149, 175491), (153, 170903), (279, 93721), (333, 78523), (447, 58497), (527, 49617), (629, 41571), (1147, 22797), (1341, 19499), (1581, 16539), (1887, 13857), (2533, 10323), (3441, 7599), (4619, 5661), (4743, 5513)]