129551433

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 72693687

約数列:

[1, 3, 11, 23, 33, 59, 69, 121, 177, 253, 263, 363, 649, 759, 789, 1357, 1947, 2783, 2893, 4071, 6049, 7139, 8349, 8679, 14927, 15517, 18147, 21417, 31823, 44781, 46551, 66539, 95469, 164197, 170687, 199617, 356891, 492591, 512061, 731929, 1070673, 1877557, 2195787, 3925801, 5632671, 11777403, 43183811, 129551433]

約数ペア:

[(1, 129551433), (3, 43183811), (11, 11777403), (23, 5632671), (33, 3925801), (59, 2195787), (69, 1877557), (121, 1070673), (177, 731929), (253, 512061), (263, 492591), (363, 356891), (649, 199617), (759, 170687), (789, 164197), (1357, 95469), (1947, 66539), (2783, 46551), (2893, 44781), (4071, 31823), (6049, 21417), (7139, 18147), (8349, 15517), (8679, 14927)]