439508749707

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2011}}^1\times {\mathrm{50909}}^1$

素因数の和:52985

約数の個数: 40

約数和(自身を含む): 669283631280

約数和(自身を除く): 229774881573

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2011, 4293, 6033, 18099, 50909, 54297, 106583, 152727, 162891, 319749, 458181, 959247, 1374543, 2698177, 2877741, 4123629, 8094531, 8633223, 24283593, 72850779, 102377999, 218552337, 307133997, 921401991, 2764205973, 5426033947, 8292617919, 16278101841, 48834305523, 146502916569, 439508749707]

約数ペア:

[(1, 439508749707), (3, 146502916569), (9, 48834305523), (27, 16278101841), (53, 8292617919), (81, 5426033947), (159, 2764205973), (477, 921401991), (1431, 307133997), (2011, 218552337), (4293, 102377999), (6033, 72850779), (18099, 24283593), (50909, 8633223), (54297, 8094531), (106583, 4123629), (152727, 2877741), (162891, 2698177), (319749, 1374543), (458181, 959247)]