139770837

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 205771800

約数和(自身を除く): 66000963

約数列:

[1, 3, 9, 73, 219, 229, 657, 687, 929, 2061, 2787, 8361, 16717, 50151, 67817, 150453, 203451, 212741, 610353, 638223, 1914669, 15530093, 46590279, 139770837]

約数ペア:

[(1, 139770837), (3, 46590279), (9, 15530093), (73, 1914669), (219, 638223), (229, 610353), (657, 212741), (687, 203451), (929, 150453), (2061, 67817), (2787, 50151), (8361, 16717)]