57288933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25771}}^1$

素因数の和:25809

約数の個数: 24

約数和(自身を含む): 93810080

約数和(自身を除く): 36521147

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 25771, 77313, 231939, 335023, 489649, 1005069, 1468947, 3015207, 4406841, 6365437, 19096311, 57288933]

約数ペア:

[(1, 57288933), (3, 19096311), (9, 6365437), (13, 4406841), (19, 3015207), (39, 1468947), (57, 1005069), (117, 489649), (171, 335023), (247, 231939), (741, 77313), (2223, 25771)]