67159719

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 111485920

約数和(自身を除く): 44326201

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 121, 183, 297, 337, 363, 549, 671, 1011, 1089, 1647, 2013, 3033, 3267, 3707, 6039, 7381, 9099, 11121, 18117, 20557, 22143, 33363, 40777, 61671, 66429, 100089, 122331, 185013, 199287, 226127, 366993, 555039, 678381, 1100979, 2035143, 2487397, 6105429, 7462191, 22386573, 67159719]

約数ペア:

[(1, 67159719), (3, 22386573), (9, 7462191), (11, 6105429), (27, 2487397), (33, 2035143), (61, 1100979), (99, 678381), (121, 555039), (183, 366993), (297, 226127), (337, 199287), (363, 185013), (549, 122331), (671, 100089), (1011, 66429), (1089, 61671), (1647, 40777), (2013, 33363), (3033, 22143), (3267, 20557), (3707, 18117), (6039, 11121), (7381, 9099)]