156975552009

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{1193}}^1\times {\mathrm{84509}}^1$

素因数の和:85881

約数の個数: 24

約数和(自身を含む): 228246974280

約数和(自身を除く): 71271422271

約数列:

[1, 3, 9, 173, 519, 1193, 1557, 3579, 10737, 84509, 206389, 253527, 619167, 760581, 1857501, 14620057, 43860171, 100819237, 131580513, 302457711, 907373133, 17441728001, 52325184003, 156975552009]

約数ペア:

[(1, 156975552009), (3, 52325184003), (9, 17441728001), (173, 907373133), (519, 302457711), (1193, 131580513), (1557, 100819237), (3579, 43860171), (10737, 14620057), (84509, 1857501), (206389, 760581), (253527, 619167)]