42702153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 63552384

約数和(自身を除く): 20850231

約数列:

[1, 3, 13, 39, 53, 73, 159, 219, 283, 689, 849, 949, 2067, 2847, 3679, 3869, 11037, 11607, 14999, 20659, 44997, 50297, 61977, 150891, 194987, 268567, 584961, 805701, 1094927, 3284781, 14234051, 42702153]

約数ペア:

[(1, 42702153), (3, 14234051), (13, 3284781), (39, 1094927), (53, 805701), (73, 584961), (159, 268567), (219, 194987), (283, 150891), (689, 61977), (849, 50297), (949, 44997), (2067, 20659), (2847, 14999), (3679, 11607), (3869, 11037)]