27273911

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 33796224

約数和(自身を除く): 6522313

約数列:

[1, 7, 19, 43, 133, 251, 301, 361, 817, 1757, 2527, 4769, 5719, 10793, 15523, 33383, 75551, 90611, 108661, 205067, 634277, 1435469, 3896273, 27273911]

約数ペア:

[(1, 27273911), (7, 3896273), (19, 1435469), (43, 634277), (133, 205067), (251, 108661), (301, 90611), (361, 75551), (817, 33383), (1757, 15523), (2527, 10793), (4769, 5719)]