156798995121

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{245381839}}^1$

素因数の和:245381916

約数の個数: 12

約数和(自身を含む): 229677402240

約数和(自身を除く): 72878407119

約数列:

[1, 3, 9, 71, 213, 639, 245381839, 736145517, 2208436551, 17422110569, 52266331707, 156798995121]

約数ペア:

[(1, 156798995121), (3, 52266331707), (9, 17422110569), (71, 2208436551), (213, 736145517), (639, 245381839)]