47325681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 76581120

約数和(自身を除く): 29255439

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1847, 1971, 2847, 5541, 8541, 16623, 24011, 25623, 49869, 72033, 134831, 216099, 404493, 648297, 1213479, 1752803, 3640437, 5258409, 15775227, 47325681]

約数ペア:

[(1, 47325681), (3, 15775227), (9, 5258409), (13, 3640437), (27, 1752803), (39, 1213479), (73, 648297), (117, 404493), (219, 216099), (351, 134831), (657, 72033), (949, 49869), (1847, 25623), (1971, 24011), (2847, 16623), (5541, 8541)]