81044709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61819}}^1$

素因数の和:61864

約数の個数: 16

約数和(自身を含む): 118694400

約数和(自身を除く): 37649691

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 61819, 185457, 1174561, 1421837, 3523683, 4265511, 27014903, 81044709]

約数ペア:

[(1, 81044709), (3, 27014903), (19, 4265511), (23, 3523683), (57, 1421837), (69, 1174561), (437, 185457), (1311, 61819)]