26879661

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 42316800

約数和(自身を除く): 15437139

約数列:

[1, 3, 9, 19, 27, 57, 151, 171, 347, 453, 513, 1041, 1359, 2869, 3123, 4077, 6593, 8607, 9369, 19779, 25821, 52397, 59337, 77463, 157191, 178011, 471573, 995543, 1414719, 2986629, 8959887, 26879661]

約数ペア:

[(1, 26879661), (3, 8959887), (9, 2986629), (19, 1414719), (27, 995543), (57, 471573), (151, 178011), (171, 157191), (347, 77463), (453, 59337), (513, 52397), (1041, 25821), (1359, 19779), (2869, 9369), (3123, 8607), (4077, 6593)]