85426821

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6257}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 129840984

約数和(自身を除く): 44414163

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 6257, 13653, 18771, 56313, 231509, 256537, 694527, 769611, 2083581, 2308833, 9491869, 28475607, 85426821]

約数ペア:

[(1, 85426821), (3, 28475607), (9, 9491869), (37, 2308833), (41, 2083581), (111, 769611), (123, 694527), (333, 256537), (369, 231509), (1517, 56313), (4551, 18771), (6257, 13653)]