27358191

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10099}}^1$

素因数の和:10155

約数の個数: 24

約数和(自身を含む): 46217600

約数和(自身を除く): 18859409

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 10099, 30297, 70693, 90891, 212079, 434257, 636237, 1302771, 3039799, 3908313, 9119397, 27358191]

約数ペア:

[(1, 27358191), (3, 9119397), (7, 3908313), (9, 3039799), (21, 1302771), (43, 636237), (63, 434257), (129, 212079), (301, 90891), (387, 70693), (903, 30297), (2709, 10099)]