201639057831

素因数分解:

$3^3\times {\mathrm{2153}}^1\times {\mathrm{3468701}}^1$

素因数の和:3470863

約数の個数: 16

約数和(自身を含む): 298863364320

約数和(自身を除く): 97224306489

約数列:

[1, 3, 9, 27, 2153, 6459, 19377, 58131, 3468701, 10406103, 31218309, 93654927, 7468113253, 22404339759, 67213019277, 201639057831]

約数ペア:

[(1, 201639057831), (3, 67213019277), (9, 22404339759), (27, 7468113253), (2153, 93654927), (6459, 31218309), (19377, 10406103), (58131, 3468701)]