99904509

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{11527}}^1$

素因数の和:11646

約数の個数: 20

約数和(自身を含む): 150647904

約数和(自身を除く): 50743395

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 11527, 34581, 103743, 311229, 933687, 1233389, 3700167, 11100501, 33301503, 99904509]

約数ペア:

[(1, 99904509), (3, 33301503), (9, 11100501), (27, 3700167), (81, 1233389), (107, 933687), (321, 311229), (963, 103743), (2889, 34581), (8667, 11527)]