26745867

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 40233024

約数和(自身を除く): 13487157

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 1193, 2491, 3579, 7473, 10737, 22419, 56071, 63229, 168213, 189687, 504639, 569061, 2971763, 8915289, 26745867]

約数ペア:

[(1, 26745867), (3, 8915289), (9, 2971763), (47, 569061), (53, 504639), (141, 189687), (159, 168213), (423, 63229), (477, 56071), (1193, 22419), (2491, 10737), (3579, 7473)]