129433326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53003}}^1$

素因数の和:53056

約数の個数: 32

約数和(自身を含む): 290037888

約数和(自身を除く): 160604562

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 53003, 106006, 159009, 318018, 583033, 1166066, 1749099, 1961111, 3498198, 3922222, 5883333, 11766666, 21572221, 43144442, 64716663, 129433326]

約数ペア:

[(1, 129433326), (2, 64716663), (3, 43144442), (6, 21572221), (11, 11766666), (22, 5883333), (33, 3922222), (37, 3498198), (66, 1961111), (74, 1749099), (111, 1166066), (222, 583033), (407, 318018), (814, 159009), (1221, 106006), (2442, 53003)]