144904719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{42407}}^1$

素因数の和:42494

約数の個数: 16

約数和(自身を含む): 207629568

約数和(自身を除く): 62724849

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 42407, 127221, 720919, 2162757, 2841269, 8523807, 48301573, 144904719]

約数ペア:

[(1, 144904719), (3, 48301573), (17, 8523807), (51, 2841269), (67, 2162757), (201, 720919), (1139, 127221), (3417, 42407)]