51587111163

素因数分解:

$3^1\times 7^3\times {\mathrm{257}}^1\times {\mathrm{195071}}^1$

素因数の和:195352

約数の個数: 32

約数和(自身を含む): 80525721600

約数和(自身を除く): 28938610437

約数列:

[1, 3, 7, 21, 49, 147, 257, 343, 771, 1029, 1799, 5397, 12593, 37779, 88151, 195071, 264453, 585213, 1365497, 4096491, 9558479, 28675437, 50133247, 66909353, 150399741, 200728059, 350932729, 1052798187, 2456529103, 7369587309, 17195703721, 51587111163]

約数ペア:

[(1, 51587111163), (3, 17195703721), (7, 7369587309), (21, 2456529103), (49, 1052798187), (147, 350932729), (257, 200728059), (343, 150399741), (771, 66909353), (1029, 50133247), (1799, 28675437), (5397, 9558479), (12593, 4096491), (37779, 1365497), (88151, 585213), (195071, 264453)]