1901485611

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{11971}}^1$

素因数の和:12073

約数の個数: 40

約数和(自身を含む): 2972551824

約数和(自身を除く): 1071066213

約数列:

[1, 3, 9, 27, 37, 53, 81, 111, 159, 333, 477, 999, 1431, 1961, 2997, 4293, 5883, 11971, 17649, 35913, 52947, 107739, 158841, 323217, 442927, 634463, 969651, 1328781, 1903389, 3986343, 5710167, 11959029, 17130501, 23475131, 35877087, 51391503, 70425393, 211276179, 633828537, 1901485611]

約数ペア:

[(1, 1901485611), (3, 633828537), (9, 211276179), (27, 70425393), (37, 51391503), (53, 35877087), (81, 23475131), (111, 17130501), (159, 11959029), (333, 5710167), (477, 3986343), (999, 1903389), (1431, 1328781), (1961, 969651), (2997, 634463), (4293, 442927), (5883, 323217), (11971, 158841), (17649, 107739), (35913, 52947)]