15672047481

素因数分解:

$3^3\times {\mathrm{4261}}^1\times {\mathrm{136223}}^1$

素因数の和:140493

約数の個数: 16

約数和(自身を含む): 23223467520

約数和(自身を除く): 7551420039

約数列:

[1, 3, 9, 27, 4261, 12783, 38349, 115047, 136223, 408669, 1226007, 3678021, 580446203, 1741338609, 5224015827, 15672047481]

約数ペア:

[(1, 15672047481), (3, 5224015827), (9, 1741338609), (27, 580446203), (4261, 3678021), (12783, 1226007), (38349, 408669), (115047, 136223)]