156940164081

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{39721631}}^1$

素因数の和:39722076

約数の個数: 12

約数和(自身を含む): 227207735040

約数和(自身を除く): 70267570959

約数列:

[1, 3, 9, 439, 1317, 3951, 39721631, 119164893, 357494679, 17437796009, 52313388027, 156940164081]

約数ペア:

[(1, 156940164081), (3, 52313388027), (9, 17437796009), (439, 357494679), (1317, 119164893), (3951, 39721631)]