89029131

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 120839808

約数和(自身を除く): 31810677

約数列:

[1, 3, 67, 201, 641, 691, 1923, 2073, 42947, 46297, 128841, 138891, 442931, 1328793, 29676377, 89029131]

約数ペア:

[(1, 89029131), (3, 29676377), (67, 1328793), (201, 442931), (641, 138891), (691, 128841), (1923, 46297), (2073, 42947)]