27400137

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 37116480

約数和(自身を除く): 9716343

約数列:

[1, 3, 137, 163, 409, 411, 489, 1227, 22331, 56033, 66667, 66993, 168099, 200001, 9133379, 27400137]

約数ペア:

[(1, 27400137), (3, 9133379), (137, 200001), (163, 168099), (409, 66993), (411, 66667), (489, 56033), (1227, 22331)]