63737439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 27708321

約数列:

[1, 3, 23, 69, 89, 97, 107, 267, 291, 321, 2047, 2231, 2461, 6141, 6693, 7383, 8633, 9523, 10379, 25899, 28569, 31137, 198559, 219029, 238717, 595677, 657087, 716151, 923731, 2771193, 21245813, 63737439]

約数ペア:

[(1, 63737439), (3, 21245813), (23, 2771193), (69, 923731), (89, 716151), (97, 657087), (107, 595677), (267, 238717), (291, 219029), (321, 198559), (2047, 31137), (2231, 28569), (2461, 25899), (6141, 10379), (6693, 9523), (7383, 8633)]