126989181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7247}}^1$

素因数の和:7326

約数の個数: 32

約数和(自身を含む): 208742400

約数和(自身を除く): 81753219

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 1593, 1947, 5841, 7247, 17523, 21741, 65223, 79717, 195669, 239151, 427573, 717453, 1282719, 2152359, 3848157, 4703303, 11544471, 14109909, 42329727, 126989181]

約数ペア:

[(1, 126989181), (3, 42329727), (9, 14109909), (11, 11544471), (27, 4703303), (33, 3848157), (59, 2152359), (99, 1282719), (177, 717453), (297, 427573), (531, 239151), (649, 195669), (1593, 79717), (1947, 65223), (5841, 21741), (7247, 17523)]