85591191

素因数分解:

$3^1\times 7^3\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 134041600

約数和(自身を除く): 48450409

約数列:

[1, 3, 7, 21, 49, 147, 223, 343, 373, 669, 1029, 1119, 1561, 2611, 4683, 7833, 10927, 18277, 32781, 54831, 76489, 83179, 127939, 229467, 249537, 383817, 582253, 1746759, 4075771, 12227313, 28530397, 85591191]

約数ペア:

[(1, 85591191), (3, 28530397), (7, 12227313), (21, 4075771), (49, 1746759), (147, 582253), (223, 383817), (343, 249537), (373, 229467), (669, 127939), (1029, 83179), (1119, 76489), (1561, 54831), (2611, 32781), (4683, 18277), (7833, 10927)]