133543641

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1847}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 222824448

約数和(自身を除く): 89280807

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 313, 939, 1847, 2191, 3443, 5541, 6573, 10329, 12929, 20317, 24101, 38787, 60951, 72303, 142219, 426657, 578111, 1734333, 4046777, 6359221, 12140331, 19077663, 44514547, 133543641]

約数ペア:

[(1, 133543641), (3, 44514547), (7, 19077663), (11, 12140331), (21, 6359221), (33, 4046777), (77, 1734333), (231, 578111), (313, 426657), (939, 142219), (1847, 72303), (2191, 60951), (3443, 38787), (5541, 24101), (6573, 20317), (10329, 12929)]