156957130113

素因数分解:

$3^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{1660553}}^1$

素因数の和:1661213

約数の個数: 24

約数和(自身を含む): 243822464928

約数和(自身を除く): 86865334815

約数列:

[1, 3, 7, 21, 49, 147, 643, 1929, 4501, 13503, 31507, 94521, 1660553, 4981659, 11623871, 34871613, 81367097, 244101291, 1067735579, 3203206737, 7474149053, 22422447159, 52319043371, 156957130113]

約数ペア:

[(1, 156957130113), (3, 52319043371), (7, 22422447159), (21, 7474149053), (49, 3203206737), (147, 1067735579), (643, 244101291), (1929, 81367097), (4501, 34871613), (13503, 11623871), (31507, 4981659), (94521, 1660553)]