276168771

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{16007}}^1$

素因数の和:16093

約数の個数: 24

約数和(自身を含む): 419537664

約数和(自身を除く): 143368893

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 16007, 17253, 48021, 144063, 432189, 1136497, 1296567, 3409491, 3889701, 10228473, 30685419, 92056257, 276168771]

約数ペア:

[(1, 276168771), (3, 92056257), (9, 30685419), (27, 10228473), (71, 3889701), (81, 3409491), (213, 1296567), (243, 1136497), (639, 432189), (1917, 144063), (5751, 48021), (16007, 17253)]