156931121699

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{68260601}}^1$

素因数の和:68260642

約数の個数: 12

約数和(自身を含む): 181573201320

約数和(自身を除く): 24642079621

約数列:

[1, 11, 19, 121, 209, 2299, 68260601, 750866611, 1296951419, 8259532721, 14266465609, 156931121699]

約数ペア:

[(1, 156931121699), (11, 14266465609), (19, 8259532721), (121, 1296951419), (209, 750866611), (2299, 68260601)]