128214004671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{7151}}^1\times {\mathrm{104851}}^1$

素因数の和:112027

約数の個数: 24

約数和(自身を含む): 194974391040

約数和(自身を除く): 66760386369

約数列:

[1, 3, 9, 19, 57, 171, 7151, 21453, 64359, 104851, 135869, 314553, 407607, 943659, 1222821, 1992169, 5976507, 17929521, 749789501, 2249368503, 6748105509, 14246000519, 42738001557, 128214004671]

約数ペア:

[(1, 128214004671), (3, 42738001557), (9, 14246000519), (19, 6748105509), (57, 2249368503), (171, 749789501), (7151, 17929521), (21453, 5976507), (64359, 1992169), (104851, 1222821), (135869, 943659), (314553, 407607)]