744736437

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{41983}}^1$

素因数の和:42071

約数の個数: 24

約数和(自身を含む): 1130881024

約数和(自身を除く): 386144587

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 41983, 125949, 377847, 1133541, 3064759, 3400623, 9194277, 10201869, 27582831, 82748493, 248245479, 744736437]

約数ペア:

[(1, 744736437), (3, 248245479), (9, 82748493), (27, 27582831), (73, 10201869), (81, 9194277), (219, 3400623), (243, 3064759), (657, 1133541), (1971, 377847), (5913, 125949), (17739, 41983)]