156740271321

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{2347}}^1\times {\mathrm{216127}}^1$

素因数の和:218580

約数の個数: 16

約数和(自身を含む): 211106914304

約数和(自身を除く): 54366642983

約数列:

[1, 3, 103, 309, 2347, 7041, 216127, 241741, 648381, 725223, 22261081, 66783243, 507250069, 1521750207, 52246757107, 156740271321]

約数ペア:

[(1, 156740271321), (3, 52246757107), (103, 1521750207), (309, 507250069), (2347, 66783243), (7041, 22261081), (216127, 725223), (241741, 648381)]