27364883

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 38404800

約数和(自身を除く): 11039917

約数列:

[1, 7, 13, 17, 19, 49, 91, 119, 133, 221, 247, 323, 343, 361, 637, 833, 931, 1547, 1729, 2261, 2527, 4199, 4459, 4693, 5831, 6137, 6517, 10829, 12103, 15827, 17689, 29393, 32851, 42959, 75803, 79781, 84721, 110789, 123823, 205751, 229957, 300713, 558467, 1440257, 1609699, 2104991, 3909269, 27364883]

約数ペア:

[(1, 27364883), (7, 3909269), (13, 2104991), (17, 1609699), (19, 1440257), (49, 558467), (91, 300713), (119, 229957), (133, 205751), (221, 123823), (247, 110789), (323, 84721), (343, 79781), (361, 75803), (637, 42959), (833, 32851), (931, 29393), (1547, 17689), (1729, 15827), (2261, 12103), (2527, 10829), (4199, 6517), (4459, 6137), (4693, 5831)]