65573379

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 98445360

約数和(自身を除く): 32871981

約数列:

[1, 3, 9, 29, 87, 261, 277, 831, 907, 2493, 2721, 8033, 8163, 24099, 26303, 72297, 78909, 236727, 251239, 753717, 2261151, 7285931, 21857793, 65573379]

約数ペア:

[(1, 65573379), (3, 21857793), (9, 7285931), (29, 2261151), (87, 753717), (261, 251239), (277, 236727), (831, 78909), (907, 72297), (2493, 26303), (2721, 24099), (8033, 8163)]