155527029

素因数分解:

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

素因数の和:12210

約数の個数: 36

約数和(自身を含む): 270361260

約数和(自身を除く): 114834231

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12161, 12789, 36483, 85127, 109449, 255381, 352669, 595889, 766143, 1058007, 1787667, 2468683, 3174021, 5363001, 7406049, 17280781, 22218147, 51842343, 155527029]

約数ペア:

[(1, 155527029), (3, 51842343), (7, 22218147), (9, 17280781), (21, 7406049), (29, 5363001), (49, 3174021), (63, 2468683), (87, 1787667), (147, 1058007), (203, 766143), (261, 595889), (441, 352669), (609, 255381), (1421, 109449), (1827, 85127), (4263, 36483), (12161, 12789)]