51330981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1543}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 73840256

約数和(自身を除く): 22509275

約数列:

[1, 3, 13, 39, 853, 1543, 2559, 4629, 11089, 20059, 33267, 60177, 1316179, 3948537, 17110327, 51330981]

約数ペア:

[(1, 51330981), (3, 17110327), (13, 3948537), (39, 1316179), (853, 60177), (1543, 33267), (2559, 20059), (4629, 11089)]