26153631

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 18774369

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 1949, 4473, 5847, 13419, 13643, 17541, 40929, 52623, 122787, 138379, 368361, 415137, 968653, 1245411, 2905959, 3736233, 8717877, 26153631]

約数ペア:

[(1, 26153631), (3, 8717877), (7, 3736233), (9, 2905959), (21, 1245411), (27, 968653), (63, 415137), (71, 368361), (189, 138379), (213, 122787), (497, 52623), (639, 40929), (1491, 17541), (1917, 13643), (1949, 13419), (4473, 5847)]