67939063297

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1\times {\mathrm{3593}}^1$

素因数の和:4813

約数の個数: 32

約数和(自身を含む): 81260052480

約数和(自身を除く): 13320989183

約数列:

[1, 7, 31, 79, 217, 553, 1103, 2449, 3593, 7721, 17143, 25151, 34193, 87137, 111383, 239351, 283847, 609959, 779681, 1986929, 2701247, 3963079, 8799257, 18908729, 27741553, 61594799, 122855449, 313083241, 859988143, 2191582687, 9705580471, 67939063297]

約数ペア:

[(1, 67939063297), (7, 9705580471), (31, 2191582687), (79, 859988143), (217, 313083241), (553, 122855449), (1103, 61594799), (2449, 27741553), (3593, 18908729), (7721, 8799257), (17143, 3963079), (25151, 2701247), (34193, 1986929), (87137, 779681), (111383, 609959), (239351, 283847)]