137265303

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{210853}}^1$

素因数の和:210894

約数の個数: 16

約数和(自身を含む): 215914496

約数和(自身を除く): 78649193

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 210853, 632559, 1475971, 4427913, 6536443, 19609329, 45755101, 137265303]

約数ペア:

[(1, 137265303), (3, 45755101), (7, 19609329), (21, 6536443), (31, 4427913), (93, 1475971), (217, 632559), (651, 210853)]