137739303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61961}}^1$

素因数の和:61999

約数の個数: 24

約数和(自身を含む): 225541680

約数和(自身を除く): 87802377

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 61961, 185883, 557649, 805493, 1177259, 2416479, 3531777, 7249437, 10595331, 15304367, 45913101, 137739303]

約数ペア:

[(1, 137739303), (3, 45913101), (9, 15304367), (13, 10595331), (19, 7249437), (39, 3531777), (57, 2416479), (117, 1177259), (171, 805493), (247, 557649), (741, 185883), (2223, 61961)]