48878487

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18043}}^1$

素因数の和:18099

約数の個数: 24

約数和(自身を含む): 82569344

約数和(自身を除く): 33690857

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 18043, 54129, 126301, 162387, 378903, 775849, 1136709, 2327547, 5430943, 6982641, 16292829, 48878487]

約数ペア:

[(1, 48878487), (3, 16292829), (7, 6982641), (9, 5430943), (21, 2327547), (43, 1136709), (63, 775849), (129, 378903), (301, 162387), (387, 126301), (903, 54129), (2709, 18043)]