51842343

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{12161}}^1$

素因数の和:12207

約数の個数: 24

約数和(自身を含む): 83188080

約数和(自身を除く): 31345737

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 12161, 36483, 85127, 255381, 352669, 595889, 1058007, 1787667, 2468683, 7406049, 17280781, 51842343]

約数ペア:

[(1, 51842343), (3, 17280781), (7, 7406049), (21, 2468683), (29, 1787667), (49, 1058007), (87, 595889), (147, 352669), (203, 255381), (609, 85127), (1421, 36483), (4263, 12161)]