76678343

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{743}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 91708416

約数和(自身を除く): 15030073

約数列:

[1, 7, 23, 161, 641, 743, 4487, 5201, 14743, 17089, 103201, 119623, 476263, 3333841, 10954049, 76678343]

約数ペア:

[(1, 76678343), (7, 10954049), (23, 3333841), (161, 476263), (641, 119623), (743, 103201), (4487, 17089), (5201, 14743)]