254736063

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{410203}}^1$

素因数の和:410235

約数の個数: 16

約数和(自身を含む): 393795840

約数和(自身を除く): 139059777

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 410203, 1230609, 3691827, 9434669, 11075481, 28304007, 84912021, 254736063]

約数ペア:

[(1, 254736063), (3, 84912021), (9, 28304007), (23, 11075481), (27, 9434669), (69, 3691827), (207, 1230609), (621, 410203)]