156921747873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1\times {\mathrm{23911}}^1$

素因数の和:26797

約数の個数: 32

約数和(自身を含む): 231556921344

約数和(自身を除く): 74635173471

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 2801, 8403, 23911, 30811, 71733, 92433, 198871, 263021, 596613, 789063, 1697681, 2187581, 5093043, 6562743, 18674491, 56023473, 66974711, 200924133, 736721821, 2210165463, 4755204481, 14265613443, 52307249291, 156921747873]

約数ペア:

[(1, 156921747873), (3, 52307249291), (11, 14265613443), (33, 4755204481), (71, 2210165463), (213, 736721821), (781, 200924133), (2343, 66974711), (2801, 56023473), (8403, 18674491), (23911, 6562743), (30811, 5093043), (71733, 2187581), (92433, 1697681), (198871, 789063), (263021, 596613)]