47445849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 79432704

約数和(自身を除く): 31986855

約数列:

[1, 3, 9, 11, 23, 33, 67, 69, 99, 201, 207, 253, 311, 603, 737, 759, 933, 1541, 2211, 2277, 2799, 3421, 4623, 6633, 7153, 10263, 13869, 16951, 20837, 21459, 30789, 50853, 62511, 64377, 78683, 152559, 187533, 229207, 236049, 479251, 687621, 708147, 1437753, 2062863, 4313259, 5271761, 15815283, 47445849]

約数ペア:

[(1, 47445849), (3, 15815283), (9, 5271761), (11, 4313259), (23, 2062863), (33, 1437753), (67, 708147), (69, 687621), (99, 479251), (201, 236049), (207, 229207), (253, 187533), (311, 152559), (603, 78683), (737, 64377), (759, 62511), (933, 50853), (1541, 30789), (2211, 21459), (2277, 20837), (2799, 16951), (3421, 13869), (4623, 10263), (6633, 7153)]