42090978839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{541}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 54167393280

約数和(自身を除く): 12076414441

約数列:

[1, 7, 13, 43, 59, 91, 301, 337, 413, 541, 559, 767, 2359, 2537, 3787, 3913, 4381, 5369, 7033, 14491, 17759, 19883, 23263, 30667, 31919, 32981, 49231, 101437, 139181, 162841, 182317, 188383, 223433, 230867, 258479, 302419, 414947, 854969, 1276219, 1318681, 1372517, 1809353, 2116933, 2370121, 2904629, 5984783, 7839631, 9607619, 10756703, 11114597, 16590847, 17842721, 54877417, 75296921, 77802179, 101915203, 124899047, 139837139, 462538229, 713406421, 978859973, 3237767603, 6012996977, 42090978839]

約数ペア:

[(1, 42090978839), (7, 6012996977), (13, 3237767603), (43, 978859973), (59, 713406421), (91, 462538229), (301, 139837139), (337, 124899047), (413, 101915203), (541, 77802179), (559, 75296921), (767, 54877417), (2359, 17842721), (2537, 16590847), (3787, 11114597), (3913, 10756703), (4381, 9607619), (5369, 7839631), (7033, 5984783), (14491, 2904629), (17759, 2370121), (19883, 2116933), (23263, 1809353), (30667, 1372517), (31919, 1318681), (32981, 1276219), (49231, 854969), (101437, 414947), (139181, 302419), (162841, 258479), (182317, 230867), (188383, 223433)]