78996907

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{3607}}^1$

素因数の和:3810

約数の個数: 12

約数和(自身を含む): 87335248

約数和(自身を除く): 8338341

約数列:

[1, 11, 121, 181, 1991, 3607, 21901, 39677, 436447, 652867, 7181537, 78996907]

約数ペア:

[(1, 78996907), (11, 7181537), (121, 652867), (181, 436447), (1991, 39677), (3607, 21901)]