8889669081

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{983}}^1\times {\mathrm{1151}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 13441849344

約数和(自身を除く): 4552180263

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 983, 1151, 2619, 2949, 3453, 7857, 8847, 10359, 26541, 31077, 79623, 93231, 95351, 111647, 286053, 334941, 858159, 1004823, 1131433, 2574477, 3014469, 3394299, 7723431, 9043407, 10182897, 30548691, 91646073, 109749001, 329247003, 987741009, 2963223027, 8889669081]

約数ペア:

[(1, 8889669081), (3, 2963223027), (9, 987741009), (27, 329247003), (81, 109749001), (97, 91646073), (291, 30548691), (873, 10182897), (983, 9043407), (1151, 7723431), (2619, 3394299), (2949, 3014469), (3453, 2574477), (7857, 1131433), (8847, 1004823), (10359, 858159), (26541, 334941), (31077, 286053), (79623, 111647), (93231, 95351)]