26543349

素因数分解:

$3^3\times 7^2\times {\mathrm{20063}}^1$

素因数の和:20086

約数の個数: 24

約数和(自身を含む): 45745920

約数和(自身を除く): 19202571

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 20063, 60189, 140441, 180567, 421323, 541701, 983087, 1263969, 2949261, 3791907, 8847783, 26543349]

約数ペア:

[(1, 26543349), (3, 8847783), (7, 3791907), (9, 2949261), (21, 1263969), (27, 983087), (49, 541701), (63, 421323), (147, 180567), (189, 140441), (441, 60189), (1323, 20063)]