343193787

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1777}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 532546560

約数和(自身を除く): 189352773

約数列:

[1, 3, 9, 23, 27, 69, 207, 311, 621, 933, 1777, 2799, 5331, 7153, 8397, 15993, 21459, 40871, 47979, 64377, 122613, 193131, 367839, 552647, 1103517, 1657941, 4973823, 12710881, 14921469, 38132643, 114397929, 343193787]

約数ペア:

[(1, 343193787), (3, 114397929), (9, 38132643), (23, 14921469), (27, 12710881), (69, 4973823), (207, 1657941), (311, 1103517), (621, 552647), (933, 367839), (1777, 193131), (2799, 122613), (5331, 64377), (7153, 47979), (8397, 40871), (15993, 21459)]