43782137

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 58222080

約数和(自身を除く): 14439943

約数列:

[1, 7, 19, 31, 37, 41, 49, 133, 217, 259, 287, 589, 703, 779, 931, 1147, 1271, 1517, 1519, 1813, 2009, 4123, 4921, 5453, 8029, 8897, 10619, 21793, 24149, 28823, 28861, 34447, 38171, 47027, 56203, 62279, 74333, 152551, 169043, 201761, 329189, 893513, 1067857, 1183301, 1412327, 2304323, 6254591, 43782137]

約数ペア:

[(1, 43782137), (7, 6254591), (19, 2304323), (31, 1412327), (37, 1183301), (41, 1067857), (49, 893513), (133, 329189), (217, 201761), (259, 169043), (287, 152551), (589, 74333), (703, 62279), (779, 56203), (931, 47027), (1147, 38171), (1271, 34447), (1517, 28861), (1519, 28823), (1813, 24149), (2009, 21793), (4123, 10619), (4921, 8897), (5453, 8029)]