133743337

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 175185920

約数和(自身を除く): 41442583

約数列:

[1, 7, 13, 19, 91, 103, 133, 247, 721, 751, 1339, 1729, 1957, 5257, 9373, 9763, 13699, 14269, 25441, 68341, 77353, 99883, 178087, 185497, 541471, 1005589, 1298479, 1469707, 7039123, 10287949, 19106191, 133743337]

約数ペア:

[(1, 133743337), (7, 19106191), (13, 10287949), (19, 7039123), (91, 1469707), (103, 1298479), (133, 1005589), (247, 541471), (721, 185497), (751, 178087), (1339, 99883), (1729, 77353), (1957, 68341), (5257, 25441), (9373, 14269), (9763, 13699)]