219367089

素因数分解:

$3^3\times {\mathrm{1693}}^1\times {\mathrm{4799}}^1$

素因数の和:6501

約数の個数: 16

約数和(自身を含む): 325248000

約数和(自身を除く): 105880911

約数列:

[1, 3, 9, 27, 1693, 4799, 5079, 14397, 15237, 43191, 45711, 129573, 8124707, 24374121, 73122363, 219367089]

約数ペア:

[(1, 219367089), (3, 73122363), (9, 24374121), (27, 8124707), (1693, 129573), (4799, 45711), (5079, 43191), (14397, 15237)]