25465293

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 43781120

約数和(自身を除く): 18315827

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 2011, 4221, 6033, 12663, 14077, 18099, 42231, 54297, 126693, 134737, 380079, 404211, 943159, 1212633, 2829477, 3637899, 8488431, 25465293]

約数ペア:

[(1, 25465293), (3, 8488431), (7, 3637899), (9, 2829477), (21, 1212633), (27, 943159), (63, 404211), (67, 380079), (189, 134737), (201, 126693), (469, 54297), (603, 42231), (1407, 18099), (1809, 14077), (2011, 12663), (4221, 6033)]