83609071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 26383889

約数列:

[1, 7, 13, 23, 43, 91, 161, 299, 301, 559, 929, 989, 2093, 3913, 6503, 6923, 12077, 12857, 21367, 39947, 84539, 89999, 149569, 277771, 279629, 519311, 918781, 1944397, 3635177, 6431467, 11944153, 83609071]

約数ペア:

[(1, 83609071), (7, 11944153), (13, 6431467), (23, 3635177), (43, 1944397), (91, 918781), (161, 519311), (299, 279629), (301, 277771), (559, 149569), (929, 89999), (989, 84539), (2093, 39947), (3913, 21367), (6503, 12857), (6923, 12077)]