201618801

素因数分解:

$3^6\times {\mathrm{193}}^1\times {\mathrm{1433}}^1$

素因数の和:1644

約数の個数: 28

約数和(自身を含む): 304068228

約数和(自身を除く): 102449427

約数列:

[1, 3, 9, 27, 81, 193, 243, 579, 729, 1433, 1737, 4299, 5211, 12897, 15633, 38691, 46899, 116073, 140697, 276569, 348219, 829707, 1044657, 2489121, 7467363, 22402089, 67206267, 201618801]

約数ペア:

[(1, 201618801), (3, 67206267), (9, 22402089), (27, 7467363), (81, 2489121), (193, 1044657), (243, 829707), (579, 348219), (729, 276569), (1433, 140697), (1737, 116073), (4299, 46899), (5211, 38691), (12897, 15633)]