726102081

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{6217}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 1105809120

約数和(自身を除く): 379707039

約数列:

[1, 3, 9, 19, 57, 171, 683, 2049, 6147, 6217, 12977, 18651, 38931, 55953, 116793, 118123, 354369, 1063107, 4246211, 12738633, 38215899, 80678009, 242034027, 726102081]

約数ペア:

[(1, 726102081), (3, 242034027), (9, 80678009), (19, 38215899), (57, 12738633), (171, 4246211), (683, 1063107), (2049, 354369), (6147, 118123), (6217, 116793), (12977, 55953), (18651, 38931)]