326486511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13883}}^1$

素因数の和:13972

約数の個数: 32

約数和(自身を含む): 528702720

約数和(自身を除く): 202216209

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 7839, 13883, 23517, 41649, 124947, 180479, 374841, 541437, 930161, 1624311, 2790483, 4872933, 8371449, 12092093, 25114347, 36276279, 108828837, 326486511]

約数ペア:

[(1, 326486511), (3, 108828837), (9, 36276279), (13, 25114347), (27, 12092093), (39, 8371449), (67, 4872933), (117, 2790483), (201, 1624311), (351, 930161), (603, 541437), (871, 374841), (1809, 180479), (2613, 124947), (7839, 41649), (13883, 23517)]