48708153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21911}}^1$

素因数の和:21949

約数の個数: 24

約数和(自身を含む): 79759680

約数和(自身を除く): 31051527

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 21911, 65733, 197199, 284843, 416309, 854529, 1248927, 2563587, 3746781, 5412017, 16236051, 48708153]

約数ペア:

[(1, 48708153), (3, 16236051), (9, 5412017), (13, 3746781), (19, 2563587), (39, 1248927), (57, 854529), (117, 416309), (171, 284843), (247, 197199), (741, 65733), (2223, 21911)]