154448073

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{440023}}^1$

素因数の和:440045

約数の個数: 16

約数和(自身を含む): 246413440

約数和(自身を除く): 91965367

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 440023, 1320069, 3960207, 5720299, 11880621, 17160897, 51482691, 154448073]

約数ペア:

[(1, 154448073), (3, 51482691), (9, 17160897), (13, 11880621), (27, 5720299), (39, 3960207), (117, 1320069), (351, 440023)]