127308642

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{290659}}^1$

素因数の和:290737

約数の個数: 16

約数和(自身を含む): 258106080

約数和(自身を除く): 130797438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 290659, 581318, 871977, 1743954, 21218107, 42436214, 63654321, 127308642]

約数ペア:

[(1, 127308642), (2, 63654321), (3, 42436214), (6, 21218107), (73, 1743954), (146, 871977), (219, 581318), (438, 290659)]