168842949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{14173}}^1$

素因数の和:14225

約数の個数: 24

約数和(自身を含む): 259214112

約数和(自身を除く): 90371163

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 14173, 42519, 155903, 269287, 467709, 807861, 2962157, 5116453, 8886471, 15349359, 56280983, 168842949]

約数ペア:

[(1, 168842949), (3, 56280983), (11, 15349359), (19, 8886471), (33, 5116453), (57, 2962157), (209, 807861), (361, 467709), (627, 269287), (1083, 155903), (3971, 42519), (11913, 14173)]