156946302207

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{239431}}^1$

素因数の和:240031

約数の個数: 24

約数和(自身を含む): 228553167648

約数和(自身を除く): 71606865441

約数列:

[1, 3, 9, 173, 421, 519, 1263, 1557, 3789, 72833, 218499, 239431, 655497, 718293, 2154879, 41421563, 100800451, 124264689, 302401353, 372794067, 907204059, 17438478023, 52315434069, 156946302207]

約数ペア:

[(1, 156946302207), (3, 52315434069), (9, 17438478023), (173, 907204059), (421, 372794067), (519, 302401353), (1263, 124264689), (1557, 100800451), (3789, 41421563), (72833, 2154879), (218499, 718293), (239431, 655497)]