54669897

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3984

約数の個数: 28

約数和(自身を含む): 86303280

約数和(自身を除く): 31633383

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 3947, 4617, 11841, 13851, 35523, 74993, 106569, 224979, 319707, 674937, 959121, 2024811, 2877363, 6074433, 18223299, 54669897]

約数ペア:

[(1, 54669897), (3, 18223299), (9, 6074433), (19, 2877363), (27, 2024811), (57, 959121), (81, 674937), (171, 319707), (243, 224979), (513, 106569), (729, 74993), (1539, 35523), (3947, 13851), (4617, 11841)]