171640377

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{8941}}^1$

素因数の和:9035

約数の個数: 24

約数和(自身を含む): 260391040

約数和(自身を除く): 88750663

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 6399, 8941, 19197, 26823, 80469, 241407, 706339, 724221, 2119017, 2172663, 6357051, 19071153, 57213459, 171640377]

約数ペア:

[(1, 171640377), (3, 57213459), (9, 19071153), (27, 6357051), (79, 2172663), (81, 2119017), (237, 724221), (243, 706339), (711, 241407), (2133, 80469), (6399, 26823), (8941, 19197)]