26512137

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 14130423

約数列:

[1, 3, 9, 27, 53, 97, 159, 191, 291, 477, 573, 873, 1431, 1719, 2619, 5141, 5157, 10123, 15423, 18527, 30369, 46269, 55581, 91107, 138807, 166743, 273321, 500229, 981931, 2945793, 8837379, 26512137]

約数ペア:

[(1, 26512137), (3, 8837379), (9, 2945793), (27, 981931), (53, 500229), (97, 273321), (159, 166743), (191, 138807), (291, 91107), (477, 55581), (573, 46269), (873, 30369), (1431, 18527), (1719, 15423), (2619, 10123), (5141, 5157)]