81742161

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{62351}}^1$

素因数の和:62396

約数の個数: 16

約数和(自身を含む): 119715840

約数和(自身を除く): 37973679

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 62351, 187053, 1184669, 1434073, 3554007, 4302219, 27247387, 81742161]

約数ペア:

[(1, 81742161), (3, 27247387), (19, 4302219), (23, 3554007), (57, 1434073), (69, 1184669), (437, 187053), (1311, 62351)]