156940827987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{43341847}}^1$

素因数の和:43341938

約数の個数: 16

約数和(自身を含む): 224684140032

約数和(自身を除く): 67743312045

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 43341847, 130025541, 736811399, 2210434197, 3077271137, 9231813411, 52313609329, 156940827987]

約数ペア:

[(1, 156940827987), (3, 52313609329), (17, 9231813411), (51, 3077271137), (71, 2210434197), (213, 736811399), (1207, 130025541), (3621, 43341847)]