26623863

素因数分解:

$3^3\times 7^1\times {\mathrm{140867}}^1$

素因数の和:140883

約数の個数: 16

約数和(自身を含む): 45077760

約数和(自身を除く): 18453897

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 140867, 422601, 986069, 1267803, 2958207, 3803409, 8874621, 26623863]

約数ペア:

[(1, 26623863), (3, 8874621), (7, 3803409), (9, 2958207), (21, 1267803), (27, 986069), (63, 422601), (189, 140867)]