27166139

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 37135728

約数和(自身を除く): 9969589

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 3877, 7007, 27139, 42647, 50401, 189973, 298529, 352807, 554411, 2089703, 2469649, 3880877, 27166139]

約数ペア:

[(1, 27166139), (7, 3880877), (11, 2469649), (13, 2089703), (49, 554411), (77, 352807), (91, 298529), (143, 189973), (539, 50401), (637, 42647), (1001, 27139), (3877, 7007)]