79119999

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15131}}^1$

素因数の和:15227

約数の個数: 24

約数和(自身を含む): 132193152

約数和(自身を除く): 53073153

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 15131, 45393, 105917, 136179, 317751, 953253, 1255873, 3767619, 8791111, 11302857, 26373333, 79119999]

約数ペア:

[(1, 79119999), (3, 26373333), (7, 11302857), (9, 8791111), (21, 3767619), (63, 1255873), (83, 953253), (249, 317751), (581, 136179), (747, 105917), (1743, 45393), (5229, 15131)]