6660999

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 10042032

約数和(自身を除く): 3381033

約数列:

[1, 3, 9, 37, 83, 111, 241, 249, 333, 723, 747, 2169, 3071, 8917, 9213, 20003, 26751, 27639, 60009, 80253, 180027, 740111, 2220333, 6660999]

約数ペア:

[(1, 6660999), (3, 2220333), (9, 740111), (37, 180027), (83, 80253), (111, 60009), (241, 27639), (249, 26751), (333, 20003), (723, 9213), (747, 8917), (2169, 3071)]