79686761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 102961152

約数和(自身を除く): 23274391

約数列:

[1, 7, 11, 47, 77, 97, 227, 329, 517, 679, 1067, 1589, 2497, 3619, 4559, 7469, 10669, 17479, 22019, 31913, 50149, 74683, 117359, 154133, 242209, 351043, 821513, 1034893, 1695463, 7244251, 11383823, 79686761]

約数ペア:

[(1, 79686761), (7, 11383823), (11, 7244251), (47, 1695463), (77, 1034893), (97, 821513), (227, 351043), (329, 242209), (517, 154133), (679, 117359), (1067, 74683), (1589, 50149), (2497, 31913), (3619, 22019), (4559, 17479), (7469, 10669)]