16801472277

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{21457819}}^1$

素因数の和:21457857

約数の個数: 16

約数和(自身を含む): 25749384000

約数和(自身を除く): 8947911723

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 21457819, 64373457, 193120371, 579361113, 622276751, 1866830253, 5600490759, 16801472277]

約数ペア:

[(1, 16801472277), (3, 5600490759), (9, 1866830253), (27, 622276751), (29, 579361113), (87, 193120371), (261, 64373457), (783, 21457819)]