76869621

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 116413440

約数和(自身を除く): 39543819

約数列:

[1, 3, 9, 27, 103, 131, 211, 309, 393, 633, 927, 1179, 1899, 2781, 3537, 5697, 13493, 21733, 27641, 40479, 65199, 82923, 121437, 195597, 248769, 364311, 586791, 746307, 2847023, 8541069, 25623207, 76869621]

約数ペア:

[(1, 76869621), (3, 25623207), (9, 8541069), (27, 2847023), (103, 746307), (131, 586791), (211, 364311), (309, 248769), (393, 195597), (633, 121437), (927, 82923), (1179, 65199), (1899, 40479), (2781, 27641), (3537, 21733), (5697, 13493)]