27515117

素因数分解:

$7^3\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 32457600

約数和(自身を除く): 4942483

約数列:

[1, 7, 49, 97, 343, 679, 827, 4753, 5789, 33271, 40523, 80219, 283661, 561533, 3930731, 27515117]

約数ペア:

[(1, 27515117), (7, 3930731), (49, 561533), (97, 283661), (343, 80219), (679, 40523), (827, 33271), (4753, 5789)]