129600331

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11027}}^1$

素因数の和:11130

約数の個数: 16

約数和(自身を含む): 156685824

約数和(自身を除く): 27085493

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11027, 11753, 77189, 253621, 804971, 1775347, 5634797, 18514333, 129600331]

約数ペア:

[(1, 129600331), (7, 18514333), (23, 5634797), (73, 1775347), (161, 804971), (511, 253621), (1679, 77189), (11027, 11753)]