156949881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{42089}}^1$

素因数の和:42216

約数の個数: 16

約数和(自身を含む): 230316480

約数和(自身を除く): 73366599

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 42089, 126267, 462979, 1388937, 4756057, 14268171, 52316627, 156949881]

約数ペア:

[(1, 156949881), (3, 52316627), (11, 14268171), (33, 4756057), (113, 1388937), (339, 462979), (1243, 126267), (3729, 42089)]