166747998081

素因数分解:

$3^1\times 7^3\times {\mathrm{162048589}}^1$

素因数の和:162048613

約数の個数: 16

約数和(自身を含む): 259277744000

約数和(自身を除く): 92529745919

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 162048589, 486145767, 1134340123, 3403020369, 7940380861, 23821142583, 55582666027, 166747998081]

約数ペア:

[(1, 166747998081), (3, 55582666027), (7, 23821142583), (21, 7940380861), (49, 3403020369), (147, 1134340123), (343, 486145767), (1029, 162048589)]