27773883

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 40974336

約数和(自身を除く): 13200453

約数列:

[1, 3, 9, 107, 151, 191, 321, 453, 573, 963, 1359, 1719, 16157, 20437, 28841, 48471, 61311, 86523, 145413, 183933, 259569, 3085987, 9257961, 27773883]

約数ペア:

[(1, 27773883), (3, 9257961), (9, 3085987), (107, 259569), (151, 183933), (191, 145413), (321, 86523), (453, 61311), (573, 48471), (963, 28841), (1359, 20437), (1719, 16157)]