49883139

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 74289072

約数和(自身を除く): 24405933

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 821, 1413, 2463, 6751, 7389, 20253, 35303, 60759, 105909, 128897, 317727, 386691, 1160073, 5542571, 16627713, 49883139]

約数ペア:

[(1, 49883139), (3, 16627713), (9, 5542571), (43, 1160073), (129, 386691), (157, 317727), (387, 128897), (471, 105909), (821, 60759), (1413, 35303), (2463, 20253), (6751, 7389)]