270141291

素因数分解:

$3^3\times 7^1\times {\mathrm{1429319}}^1$

素因数の和:1429335

約数の個数: 16

約数和(自身を含む): 457382400

約数和(自身を除く): 187241109

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1429319, 4287957, 10005233, 12863871, 30015699, 38591613, 90047097, 270141291]

約数ペア:

[(1, 270141291), (3, 90047097), (7, 38591613), (9, 30015699), (21, 12863871), (27, 10005233), (63, 4287957), (189, 1429319)]