66449537

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 85149792

約数和(自身を除く): 18700255

約数列:

[1, 7, 11, 49, 77, 113, 539, 791, 1091, 1243, 5537, 7637, 8701, 12001, 53459, 60907, 84007, 123283, 588049, 862981, 1356113, 6040867, 9492791, 66449537]

約数ペア:

[(1, 66449537), (7, 9492791), (11, 6040867), (49, 1356113), (77, 862981), (113, 588049), (539, 123283), (791, 84007), (1091, 60907), (1243, 53459), (5537, 12001), (7637, 8701)]