156947013939

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{2803}}^1\times {\mathrm{53479}}^1$

素因数の和:56634

約数の個数: 16

約数和(自身を含む): 209941088000

約数和(自身を除く): 52994074061

約数列:

[1, 3, 349, 1047, 2803, 8409, 53479, 160437, 978247, 2934741, 18664171, 55992513, 149901637, 449704911, 52315671313, 156947013939]

約数ペア:

[(1, 156947013939), (3, 52315671313), (349, 449704911), (1047, 149901637), (2803, 55992513), (8409, 18664171), (53479, 2934741), (160437, 978247)]