27156693

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 37357056

約数和(自身を除く): 10200363

約数列:

[1, 3, 43, 129, 131, 393, 1607, 4821, 5633, 16899, 69101, 207303, 210517, 631551, 9052231, 27156693]

約数ペア:

[(1, 27156693), (3, 9052231), (43, 631551), (129, 210517), (131, 207303), (393, 69101), (1607, 16899), (4821, 5633)]